10283880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 31584960

約数和(自身を除く): 21301080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 1993, 2580, 3986, 5160, 5979, 7972, 9965, 11958, 15944, 19930, 23916, 29895, 39860, 47832, 59790, 79720, 85699, 119580, 171398, 239160, 257097, 342796, 428495, 514194, 685592, 856990, 1028388, 1285485, 1713980, 2056776, 2570970, 3427960, 5141940, 10283880]

約数ペア:

[(1, 10283880), (2, 5141940), (3, 3427960), (4, 2570970), (5, 2056776), (6, 1713980), (8, 1285485), (10, 1028388), (12, 856990), (15, 685592), (20, 514194), (24, 428495), (30, 342796), (40, 257097), (43, 239160), (60, 171398), (86, 119580), (120, 85699), (129, 79720), (172, 59790), (215, 47832), (258, 39860), (344, 29895), (430, 23916), (516, 19930), (645, 15944), (860, 11958), (1032, 9965), (1290, 7972), (1720, 5979), (1993, 5160), (2580, 3986)]