1377193600

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13883}}^1$

素因数の和:13938

約数の個数: 96

約数和(自身を含む): 3512096640

約数和(自身を除く): 2134903040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 3200, 3968, 4960, 6200, 9920, 12400, 13883, 19840, 24800, 27766, 49600, 55532, 69415, 99200, 111064, 138830, 222128, 277660, 347075, 430373, 444256, 555320, 694150, 860746, 888512, 1110640, 1388300, 1721492, 1777024, 2151865, 2221280, 2776600, 3442984, 4303730, 4442560, 5553200, 6885968, 8607460, 8885120, 10759325, 11106400, 13771936, 17214920, 21518650, 22212800, 27543872, 34429840, 43037300, 44425600, 55087744, 68859680, 86074600, 137719360, 172149200, 275438720, 344298400, 688596800, 1377193600]

約数ペア:

[(1, 1377193600), (2, 688596800), (4, 344298400), (5, 275438720), (8, 172149200), (10, 137719360), (16, 86074600), (20, 68859680), (25, 55087744), (31, 44425600), (32, 43037300), (40, 34429840), (50, 27543872), (62, 22212800), (64, 21518650), (80, 17214920), (100, 13771936), (124, 11106400), (128, 10759325), (155, 8885120), (160, 8607460), (200, 6885968), (248, 5553200), (310, 4442560), (320, 4303730), (400, 3442984), (496, 2776600), (620, 2221280), (640, 2151865), (775, 1777024), (800, 1721492), (992, 1388300), (1240, 1110640), (1550, 888512), (1600, 860746), (1984, 694150), (2480, 555320), (3100, 444256), (3200, 430373), (3968, 347075), (4960, 277660), (6200, 222128), (9920, 138830), (12400, 111064), (13883, 99200), (19840, 69415), (24800, 55532), (27766, 49600)]