97380640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{12421}}^1$

素因数の和:12450

約数の個数: 72

約数和(自身を含む): 267644412

約数和(自身を除く): 170263772

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 12421, 24842, 49684, 62105, 86947, 99368, 124210, 173894, 198736, 248420, 347788, 397472, 434735, 496840, 608629, 695576, 869470, 993680, 1217258, 1391152, 1738940, 1987360, 2434516, 2782304, 3043145, 3477880, 4869032, 6086290, 6955760, 9738064, 12172580, 13911520, 19476128, 24345160, 48690320, 97380640]

約数ペア:

[(1, 97380640), (2, 48690320), (4, 24345160), (5, 19476128), (7, 13911520), (8, 12172580), (10, 9738064), (14, 6955760), (16, 6086290), (20, 4869032), (28, 3477880), (32, 3043145), (35, 2782304), (40, 2434516), (49, 1987360), (56, 1738940), (70, 1391152), (80, 1217258), (98, 993680), (112, 869470), (140, 695576), (160, 608629), (196, 496840), (224, 434735), (245, 397472), (280, 347788), (392, 248420), (490, 198736), (560, 173894), (784, 124210), (980, 99368), (1120, 86947), (1568, 62105), (1960, 49684), (3920, 24842), (7840, 12421)]