23364640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 37599200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 188, 208, 235, 239, 260, 376, 416, 470, 478, 520, 611, 752, 940, 956, 1040, 1195, 1222, 1504, 1880, 1912, 2080, 2390, 2444, 3055, 3107, 3760, 3824, 4780, 4888, 6110, 6214, 7520, 7648, 9560, 9776, 11233, 12220, 12428, 15535, 19120, 19552, 22466, 24440, 24856, 31070, 38240, 44932, 48880, 49712, 56165, 62140, 89864, 97760, 99424, 112330, 124280, 146029, 179728, 224660, 248560, 292058, 359456, 449320, 497120, 584116, 730145, 898640, 1168232, 1460290, 1797280, 2336464, 2920580, 4672928, 5841160, 11682320, 23364640]

約数ペア:

[(1, 23364640), (2, 11682320), (4, 5841160), (5, 4672928), (8, 2920580), (10, 2336464), (13, 1797280), (16, 1460290), (20, 1168232), (26, 898640), (32, 730145), (40, 584116), (47, 497120), (52, 449320), (65, 359456), (80, 292058), (94, 248560), (104, 224660), (130, 179728), (160, 146029), (188, 124280), (208, 112330), (235, 99424), (239, 97760), (260, 89864), (376, 62140), (416, 56165), (470, 49712), (478, 48880), (520, 44932), (611, 38240), (752, 31070), (940, 24856), (956, 24440), (1040, 22466), (1195, 19552), (1222, 19120), (1504, 15535), (1880, 12428), (1912, 12220), (2080, 11233), (2390, 9776), (2444, 9560), (3055, 7648), (3107, 7520), (3760, 6214), (3824, 6110), (4780, 4888)]