2402607760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{225809}}^1$

素因数の和:225848

約数の個数: 80

約数和(自身を含む): 6720105600

約数和(自身を除く): 4317497840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 225809, 451618, 903236, 1129045, 1580663, 1806472, 2258090, 3161326, 3612944, 4290371, 4516180, 6322652, 7903315, 8580742, 9032360, 12645304, 15806630, 17161484, 18064720, 21451855, 25290608, 30032597, 31613260, 34322968, 42903710, 60065194, 63226520, 68645936, 85807420, 120130388, 126453040, 150162985, 171614840, 240260776, 300325970, 343229680, 480521552, 600651940, 1201303880, 2402607760]

約数ペア:

[(1, 2402607760), (2, 1201303880), (4, 600651940), (5, 480521552), (7, 343229680), (8, 300325970), (10, 240260776), (14, 171614840), (16, 150162985), (19, 126453040), (20, 120130388), (28, 85807420), (35, 68645936), (38, 63226520), (40, 60065194), (56, 42903710), (70, 34322968), (76, 31613260), (80, 30032597), (95, 25290608), (112, 21451855), (133, 18064720), (140, 17161484), (152, 15806630), (190, 12645304), (266, 9032360), (280, 8580742), (304, 7903315), (380, 6322652), (532, 4516180), (560, 4290371), (665, 3612944), (760, 3161326), (1064, 2258090), (1330, 1806472), (1520, 1580663), (2128, 1129045), (2660, 903236), (5320, 451618), (10640, 225809)]