2043185200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23539}}^1$

素因数の和:23595

約数の個数: 120

約数和(自身を含む): 5791216640

約数和(自身を除く): 3748031440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3472, 4340, 5425, 6200, 8680, 10850, 12400, 17360, 21700, 23539, 43400, 47078, 86800, 94156, 117695, 164773, 188312, 235390, 329546, 376624, 470780, 588475, 659092, 729709, 823865, 941560, 1176950, 1318184, 1459418, 1647730, 1883120, 2353900, 2636368, 2918836, 3295460, 3648545, 4119325, 4707800, 5107963, 5837672, 6590920, 7297090, 8238650, 9415600, 10215926, 11675344, 13181840, 14594180, 16477300, 18242725, 20431852, 25539815, 29188360, 32954600, 36485450, 40863704, 51079630, 58376720, 65909200, 72970900, 81727408, 102159260, 127699075, 145941800, 204318520, 255398150, 291883600, 408637040, 510796300, 1021592600, 2043185200]

約数ペア:

[(1, 2043185200), (2, 1021592600), (4, 510796300), (5, 408637040), (7, 291883600), (8, 255398150), (10, 204318520), (14, 145941800), (16, 127699075), (20, 102159260), (25, 81727408), (28, 72970900), (31, 65909200), (35, 58376720), (40, 51079630), (50, 40863704), (56, 36485450), (62, 32954600), (70, 29188360), (80, 25539815), (100, 20431852), (112, 18242725), (124, 16477300), (140, 14594180), (155, 13181840), (175, 11675344), (200, 10215926), (217, 9415600), (248, 8238650), (280, 7297090), (310, 6590920), (350, 5837672), (400, 5107963), (434, 4707800), (496, 4119325), (560, 3648545), (620, 3295460), (700, 2918836), (775, 2636368), (868, 2353900), (1085, 1883120), (1240, 1647730), (1400, 1459418), (1550, 1318184), (1736, 1176950), (2170, 941560), (2480, 823865), (2800, 729709), (3100, 659092), (3472, 588475), (4340, 470780), (5425, 376624), (6200, 329546), (8680, 235390), (10850, 188312), (12400, 164773), (17360, 117695), (21700, 94156), (23539, 86800), (43400, 47078)]