23704120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3208

約数の個数: 64

約数和(自身を含む): 61624800

約数和(自身を除く): 37920680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3169, 3740, 6338, 7480, 12676, 15845, 25352, 31690, 34859, 53873, 63380, 69718, 107746, 126760, 139436, 174295, 215492, 269365, 278872, 348590, 430984, 538730, 592603, 697180, 1077460, 1185206, 1394360, 2154920, 2370412, 2963015, 4740824, 5926030, 11852060, 23704120]

約数ペア:

[(1, 23704120), (2, 11852060), (4, 5926030), (5, 4740824), (8, 2963015), (10, 2370412), (11, 2154920), (17, 1394360), (20, 1185206), (22, 1077460), (34, 697180), (40, 592603), (44, 538730), (55, 430984), (68, 348590), (85, 278872), (88, 269365), (110, 215492), (136, 174295), (170, 139436), (187, 126760), (220, 107746), (340, 69718), (374, 63380), (440, 53873), (680, 34859), (748, 31690), (935, 25352), (1496, 15845), (1870, 12676), (3169, 7480), (3740, 6338)]