27165820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 67173120

約数和(自身を除く): 40007300

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 67, 76, 95, 97, 110, 134, 190, 194, 209, 220, 268, 335, 380, 388, 418, 485, 670, 737, 836, 970, 1045, 1067, 1273, 1340, 1474, 1843, 1940, 2090, 2134, 2546, 2948, 3685, 3686, 4180, 4268, 5092, 5335, 6365, 6499, 7370, 7372, 9215, 10670, 12730, 12998, 14003, 14740, 18430, 20273, 21340, 25460, 25996, 28006, 32495, 36860, 40546, 56012, 64990, 70015, 71489, 81092, 101365, 123481, 129980, 140030, 142978, 202730, 246962, 280060, 285956, 357445, 405460, 493924, 617405, 714890, 1234810, 1358291, 1429780, 2469620, 2716582, 5433164, 6791455, 13582910, 27165820]

約数ペア:

[(1, 27165820), (2, 13582910), (4, 6791455), (5, 5433164), (10, 2716582), (11, 2469620), (19, 1429780), (20, 1358291), (22, 1234810), (38, 714890), (44, 617405), (55, 493924), (67, 405460), (76, 357445), (95, 285956), (97, 280060), (110, 246962), (134, 202730), (190, 142978), (194, 140030), (209, 129980), (220, 123481), (268, 101365), (335, 81092), (380, 71489), (388, 70015), (418, 64990), (485, 56012), (670, 40546), (737, 36860), (836, 32495), (970, 28006), (1045, 25996), (1067, 25460), (1273, 21340), (1340, 20273), (1474, 18430), (1843, 14740), (1940, 14003), (2090, 12998), (2134, 12730), (2546, 10670), (2948, 9215), (3685, 7372), (3686, 7370), (4180, 6499), (4268, 6365), (5092, 5335)]