958876880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31793}}^1$

素因数の和:31848

約数の個数: 80

約数和(自身を含む): 2483747280

約数和(自身を除く): 1524870400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 7540, 15080, 30160, 31793, 63586, 127172, 158965, 254344, 317930, 413309, 508688, 635860, 826618, 921997, 1271720, 1653236, 1843994, 2066545, 2543440, 3306472, 3687988, 4133090, 4609985, 6612944, 7375976, 8266180, 9219970, 11985961, 14751952, 16532360, 18439940, 23971922, 33064720, 36879880, 47943844, 59929805, 73759760, 95887688, 119859610, 191775376, 239719220, 479438440, 958876880]

約数ペア:

[(1, 958876880), (2, 479438440), (4, 239719220), (5, 191775376), (8, 119859610), (10, 95887688), (13, 73759760), (16, 59929805), (20, 47943844), (26, 36879880), (29, 33064720), (40, 23971922), (52, 18439940), (58, 16532360), (65, 14751952), (80, 11985961), (104, 9219970), (116, 8266180), (130, 7375976), (145, 6612944), (208, 4609985), (232, 4133090), (260, 3687988), (290, 3306472), (377, 2543440), (464, 2066545), (520, 1843994), (580, 1653236), (754, 1271720), (1040, 921997), (1160, 826618), (1508, 635860), (1885, 508688), (2320, 413309), (3016, 317930), (3770, 254344), (6032, 158965), (7540, 127172), (15080, 63586), (30160, 31793)]