23519080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 58867200

約数和(自身を除く): 35348120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1459, 1612, 2015, 2918, 3224, 4030, 5836, 7295, 8060, 11672, 14590, 16120, 18967, 29180, 37934, 45229, 58360, 75868, 90458, 94835, 151736, 180916, 189670, 226145, 361832, 379340, 452290, 587977, 758680, 904580, 1175954, 1809160, 2351908, 2939885, 4703816, 5879770, 11759540, 23519080]

約数ペア:

[(1, 23519080), (2, 11759540), (4, 5879770), (5, 4703816), (8, 2939885), (10, 2351908), (13, 1809160), (20, 1175954), (26, 904580), (31, 758680), (40, 587977), (52, 452290), (62, 379340), (65, 361832), (104, 226145), (124, 189670), (130, 180916), (155, 151736), (248, 94835), (260, 90458), (310, 75868), (403, 58360), (520, 45229), (620, 37934), (806, 29180), (1240, 18967), (1459, 16120), (1612, 14590), (2015, 11672), (2918, 8060), (3224, 7295), (4030, 5836)]