10908040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1942

約数の個数: 64

約数和(自身を含む): 28848960

約数和(自身を除く): 17940920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 1907, 2860, 3814, 5720, 7628, 9535, 15256, 19070, 20977, 24791, 38140, 41954, 49582, 76280, 83908, 99164, 104885, 123955, 167816, 198328, 209770, 247910, 272701, 419540, 495820, 545402, 839080, 991640, 1090804, 1363505, 2181608, 2727010, 5454020, 10908040]

約数ペア:

[(1, 10908040), (2, 5454020), (4, 2727010), (5, 2181608), (8, 1363505), (10, 1090804), (11, 991640), (13, 839080), (20, 545402), (22, 495820), (26, 419540), (40, 272701), (44, 247910), (52, 209770), (55, 198328), (65, 167816), (88, 123955), (104, 104885), (110, 99164), (130, 83908), (143, 76280), (220, 49582), (260, 41954), (286, 38140), (440, 24791), (520, 20977), (572, 19070), (715, 15256), (1144, 9535), (1430, 7628), (1907, 5720), (2860, 3814)]