180322010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 363450240

約数和(自身を除く): 183128230

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 113, 163, 178, 226, 326, 445, 565, 815, 890, 979, 1130, 1243, 1630, 1793, 1958, 2486, 3586, 4895, 6215, 8965, 9790, 10057, 12430, 14507, 17930, 18419, 20114, 29014, 36838, 50285, 72535, 92095, 100570, 110627, 145070, 159577, 184190, 202609, 221254, 319154, 405218, 553135, 797885, 1013045, 1106270, 1595770, 1639291, 2026090, 3278582, 8196455, 16392910, 18032201, 36064402, 90161005, 180322010]

約数ペア:

[(1, 180322010), (2, 90161005), (5, 36064402), (10, 18032201), (11, 16392910), (22, 8196455), (55, 3278582), (89, 2026090), (110, 1639291), (113, 1595770), (163, 1106270), (178, 1013045), (226, 797885), (326, 553135), (445, 405218), (565, 319154), (815, 221254), (890, 202609), (979, 184190), (1130, 159577), (1243, 145070), (1630, 110627), (1793, 100570), (1958, 92095), (2486, 72535), (3586, 50285), (4895, 36838), (6215, 29014), (8965, 20114), (9790, 18419), (10057, 17930), (12430, 14507)]