13113860800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{431377}}^1$

素因数の和:431418

約数の個数: 84

約数和(自身を含む): 33966703720

約数和(自身を除く): 20852842920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 6080, 7600, 15200, 30400, 431377, 862754, 1725508, 2156885, 3451016, 4313770, 6902032, 8196163, 8627540, 10784425, 13804064, 16392326, 17255080, 21568850, 27608128, 32784652, 34510160, 40980815, 43137700, 65569304, 69020320, 81961630, 86275400, 131138608, 138040640, 163923260, 172550800, 204904075, 262277216, 327846520, 345101600, 409808150, 524554432, 655693040, 690203200, 819616300, 1311386080, 1639232600, 2622772160, 3278465200, 6556930400, 13113860800]

約数ペア:

[(1, 13113860800), (2, 6556930400), (4, 3278465200), (5, 2622772160), (8, 1639232600), (10, 1311386080), (16, 819616300), (19, 690203200), (20, 655693040), (25, 524554432), (32, 409808150), (38, 345101600), (40, 327846520), (50, 262277216), (64, 204904075), (76, 172550800), (80, 163923260), (95, 138040640), (100, 131138608), (152, 86275400), (160, 81961630), (190, 69020320), (200, 65569304), (304, 43137700), (320, 40980815), (380, 34510160), (400, 32784652), (475, 27608128), (608, 21568850), (760, 17255080), (800, 16392326), (950, 13804064), (1216, 10784425), (1520, 8627540), (1600, 8196163), (1900, 6902032), (3040, 4313770), (3800, 3451016), (6080, 2156885), (7600, 1725508), (15200, 862754), (30400, 431377)]