47038160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1516

約数の個数: 80

約数和(自身を含む): 121658880

約数和(自身を除く): 74620720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1459, 1612, 2015, 2480, 2918, 3224, 4030, 5836, 6448, 7295, 8060, 11672, 14590, 16120, 18967, 23344, 29180, 32240, 37934, 45229, 58360, 75868, 90458, 94835, 116720, 151736, 180916, 189670, 226145, 303472, 361832, 379340, 452290, 587977, 723664, 758680, 904580, 1175954, 1517360, 1809160, 2351908, 2939885, 3618320, 4703816, 5879770, 9407632, 11759540, 23519080, 47038160]

約数ペア:

[(1, 47038160), (2, 23519080), (4, 11759540), (5, 9407632), (8, 5879770), (10, 4703816), (13, 3618320), (16, 2939885), (20, 2351908), (26, 1809160), (31, 1517360), (40, 1175954), (52, 904580), (62, 758680), (65, 723664), (80, 587977), (104, 452290), (124, 379340), (130, 361832), (155, 303472), (208, 226145), (248, 189670), (260, 180916), (310, 151736), (403, 116720), (496, 94835), (520, 90458), (620, 75868), (806, 58360), (1040, 45229), (1240, 37934), (1459, 32240), (1612, 29180), (2015, 23344), (2480, 18967), (2918, 16120), (3224, 14590), (4030, 11672), (5836, 8060), (6448, 7295)]