23500880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 36495280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 383, 472, 520, 590, 766, 767, 944, 1040, 1180, 1532, 1534, 1915, 2360, 3064, 3068, 3830, 3835, 4720, 4979, 6128, 6136, 7660, 7670, 9958, 12272, 15320, 15340, 19916, 22597, 24895, 30640, 30680, 39832, 45194, 49790, 61360, 79664, 90388, 99580, 112985, 180776, 199160, 225970, 293761, 361552, 398320, 451940, 587522, 903880, 1175044, 1468805, 1807760, 2350088, 2937610, 4700176, 5875220, 11750440, 23500880]

約数ペア:

[(1, 23500880), (2, 11750440), (4, 5875220), (5, 4700176), (8, 2937610), (10, 2350088), (13, 1807760), (16, 1468805), (20, 1175044), (26, 903880), (40, 587522), (52, 451940), (59, 398320), (65, 361552), (80, 293761), (104, 225970), (118, 199160), (130, 180776), (208, 112985), (236, 99580), (260, 90388), (295, 79664), (383, 61360), (472, 49790), (520, 45194), (590, 39832), (766, 30680), (767, 30640), (944, 24895), (1040, 22597), (1180, 19916), (1532, 15340), (1534, 15320), (1915, 12272), (2360, 9958), (3064, 7670), (3068, 7660), (3830, 6136), (3835, 6128), (4720, 4979)]