136662760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{977}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 332715600

約数和(自身を除く): 196052840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 269, 520, 538, 977, 1076, 1345, 1954, 2152, 2690, 3497, 3908, 4885, 5380, 6994, 7816, 9770, 10760, 12701, 13988, 17485, 19540, 25402, 27976, 34970, 39080, 50804, 63505, 69940, 101608, 127010, 139880, 254020, 262813, 508040, 525626, 1051252, 1314065, 2102504, 2628130, 3416569, 5256260, 6833138, 10512520, 13666276, 17082845, 27332552, 34165690, 68331380, 136662760]

約数ペア:

[(1, 136662760), (2, 68331380), (4, 34165690), (5, 27332552), (8, 17082845), (10, 13666276), (13, 10512520), (20, 6833138), (26, 5256260), (40, 3416569), (52, 2628130), (65, 2102504), (104, 1314065), (130, 1051252), (260, 525626), (269, 508040), (520, 262813), (538, 254020), (977, 139880), (1076, 127010), (1345, 101608), (1954, 69940), (2152, 63505), (2690, 50804), (3497, 39080), (3908, 34970), (4885, 27976), (5380, 25402), (6994, 19540), (7816, 17485), (9770, 13988), (10760, 12701)]