About the Number

2049472000

2049471999 ← → 2049472001

2進数表記:1111010001010000111011000000000

漢数字表記:二十億四千九百四十七万二千

素因数分解:

2 9 × 5 3 × 31 1 × 1033 1

素因数の和:1097
約数の個数: 160
約数和(自身を含む): 5280447744
約数和(自身を除く): 3230975744

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 256, 310, 320, 400, 496, 500, 512, 620, 640, 775, 800, 992, 1000, 1033, 1240, 1280, 1550, 1600, 1984, 2000, 2066, 2480, 2560, 3100, 3200, 3875, 3968, 4000, 4132, 4960, 5165, 6200, 6400, 7750, 7936, 8000, 8264, 9920, 10330, 12400, 12800, 15500, 15872, 16000, 16528, 19840, 20660, 24800, 25825, 31000, 32000, 32023, 33056, 39680, 41320, 49600, 51650, 62000, 64000, 64046, 66112, 79360, 82640, 99200, 103300, 124000, 128092, 129125, 132224, 160115, 165280, 198400, 206600, 248000, 256184, 258250, 264448, 320230, 330560, 396800, 413200, 496000, 512368, 516500, 528896, 640460, 661120, 800575, 826400, 992000, 1024736, 1033000, 1280920, 1322240, 1601150, 1652800, 1984000, 2049472, 2066000, 2561840, 2644480, 3202300, 3305600, 4002875, 4098944, 4132000, 5123680, 6404600, 6611200, 8005750, 8197888, 8264000, 10247360, 12809200, 13222400, 16011500, 16395776, 16528000, 20494720, 25618400, 32023000, 33056000, 40989440, 51236800, 64046000, 66112000, 81978880, 102473600, 128092000, 204947200, 256184000, 409894400, 512368000, 1024736000, 2049472000]

約数ペア:
[(1, 2049472000), (2, 1024736000), (4, 512368000), (5, 409894400), (8, 256184000), (10, 204947200), (16, 128092000), (20, 102473600), (25, 81978880), (31, 66112000), (32, 64046000), (40, 51236800), (50, 40989440), (62, 33056000), (64, 32023000), (80, 25618400), (100, 20494720), (124, 16528000), (125, 16395776), (128, 16011500), (155, 13222400), (160, 12809200), (200, 10247360), (248, 8264000), (250, 8197888), (256, 8005750), (310, 6611200), (320, 6404600), (400, 5123680), (496, 4132000), (500, 4098944), (512, 4002875), (620, 3305600), (640, 3202300), (775, 2644480), (800, 2561840), (992, 2066000), (1000, 2049472), (1033, 1984000), (1240, 1652800), (1280, 1601150), (1550, 1322240), (1600, 1280920), (1984, 1033000), (2000, 1024736), (2066, 992000), (2480, 826400), (2560, 800575), (3100, 661120), (3200, 640460), (3875, 528896), (3968, 516500), (4000, 512368), (4132, 496000), (4960, 413200), (5165, 396800), (6200, 330560), (6400, 320230), (7750, 264448), (7936, 258250), (8000, 256184), (8264, 248000), (9920, 206600), (10330, 198400), (12400, 165280), (12800, 160115), (15500, 132224), (15872, 129125), (16000, 128092), (16528, 124000), (19840, 103300), (20660, 99200), (24800, 82640), (25825, 79360), (31000, 66112), (32000, 64046), (32023, 64000), (33056, 62000), (39680, 51650), (41320, 49600)]

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