758411680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{364621}}^1$

素因数の和:364649

約数の個数: 48

約数和(自身を含む): 1929579624

約数和(自身を除く): 1171167944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 364621, 729242, 1458484, 1823105, 2916968, 3646210, 4740073, 5833936, 7292420, 9480146, 11667872, 14584840, 18960292, 23700365, 29169680, 37920584, 47400730, 58339360, 75841168, 94801460, 151682336, 189602920, 379205840, 758411680]

約数ペア:

[(1, 758411680), (2, 379205840), (4, 189602920), (5, 151682336), (8, 94801460), (10, 75841168), (13, 58339360), (16, 47400730), (20, 37920584), (26, 29169680), (32, 23700365), (40, 18960292), (52, 14584840), (65, 11667872), (80, 9480146), (104, 7292420), (130, 5833936), (160, 4740073), (208, 3646210), (260, 2916968), (416, 1823105), (520, 1458484), (1040, 729242), (2080, 364621)]