5203040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 12700800

約数和(自身を除く): 7497760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1049, 1240, 2098, 2480, 4196, 4960, 5245, 8392, 10490, 16784, 20980, 32519, 33568, 41960, 65038, 83920, 130076, 162595, 167840, 260152, 325190, 520304, 650380, 1040608, 1300760, 2601520, 5203040]

約数ペア:

[(1, 5203040), (2, 2601520), (4, 1300760), (5, 1040608), (8, 650380), (10, 520304), (16, 325190), (20, 260152), (31, 167840), (32, 162595), (40, 130076), (62, 83920), (80, 65038), (124, 41960), (155, 33568), (160, 32519), (248, 20980), (310, 16784), (496, 10490), (620, 8392), (992, 5245), (1049, 4960), (1240, 4196), (2098, 2480)]