23779640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 57283200

約数和(自身を除く): 33503560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 467, 536, 670, 760, 934, 1273, 1340, 1868, 2335, 2546, 2680, 3736, 4670, 5092, 6365, 8873, 9340, 10184, 12730, 17746, 18680, 25460, 31289, 35492, 44365, 50920, 62578, 70984, 88730, 125156, 156445, 177460, 250312, 312890, 354920, 594491, 625780, 1188982, 1251560, 2377964, 2972455, 4755928, 5944910, 11889820, 23779640]

約数ペア:

[(1, 23779640), (2, 11889820), (4, 5944910), (5, 4755928), (8, 2972455), (10, 2377964), (19, 1251560), (20, 1188982), (38, 625780), (40, 594491), (67, 354920), (76, 312890), (95, 250312), (134, 177460), (152, 156445), (190, 125156), (268, 88730), (335, 70984), (380, 62578), (467, 50920), (536, 44365), (670, 35492), (760, 31289), (934, 25460), (1273, 18680), (1340, 17746), (1868, 12730), (2335, 10184), (2546, 9340), (2680, 8873), (3736, 6365), (4670, 5092)]