62874760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 156530880

約数和(自身を除く): 93656120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 131, 142, 169, 260, 262, 284, 338, 355, 520, 524, 568, 655, 676, 710, 845, 923, 1048, 1310, 1352, 1420, 1690, 1703, 1846, 2620, 2840, 3380, 3406, 3692, 4615, 5240, 6760, 6812, 7384, 8515, 9230, 9301, 11999, 13624, 17030, 18460, 18602, 22139, 23998, 34060, 36920, 37204, 44278, 46505, 47996, 59995, 68120, 74408, 88556, 93010, 95992, 110695, 119990, 120913, 177112, 186020, 221390, 239980, 241826, 372040, 442780, 479960, 483652, 604565, 885560, 967304, 1209130, 1571869, 2418260, 3143738, 4836520, 6287476, 7859345, 12574952, 15718690, 31437380, 62874760]

約数ペア:

[(1, 62874760), (2, 31437380), (4, 15718690), (5, 12574952), (8, 7859345), (10, 6287476), (13, 4836520), (20, 3143738), (26, 2418260), (40, 1571869), (52, 1209130), (65, 967304), (71, 885560), (104, 604565), (130, 483652), (131, 479960), (142, 442780), (169, 372040), (260, 241826), (262, 239980), (284, 221390), (338, 186020), (355, 177112), (520, 120913), (524, 119990), (568, 110695), (655, 95992), (676, 93010), (710, 88556), (845, 74408), (923, 68120), (1048, 59995), (1310, 47996), (1352, 46505), (1420, 44278), (1690, 37204), (1703, 36920), (1846, 34060), (2620, 23998), (2840, 22139), (3380, 18602), (3406, 18460), (3692, 17030), (4615, 13624), (5240, 11999), (6760, 9301), (6812, 9230), (7384, 8515)]