2052997331320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{106704643}}^1$

素因数の和:106704704

約数の個数: 64

約数和(自身を含む): 5109018354720

約数和(自身を除く): 3056021023400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 106704643, 213409286, 426818572, 533523215, 853637144, 1067046430, 1387160359, 2134092860, 2774320718, 3948071791, 4268185720, 5548641436, 6935801795, 7896143582, 11097282872, 13871603590, 15792287164, 19740358955, 27743207180, 31584574328, 39480717910, 51324933283, 55486414360, 78961435820, 102649866566, 157922871640, 205299733132, 256624666415, 410599466264, 513249332830, 1026498665660, 2052997331320]

約数ペア:

[(1, 2052997331320), (2, 1026498665660), (4, 513249332830), (5, 410599466264), (8, 256624666415), (10, 205299733132), (13, 157922871640), (20, 102649866566), (26, 78961435820), (37, 55486414360), (40, 51324933283), (52, 39480717910), (65, 31584574328), (74, 27743207180), (104, 19740358955), (130, 15792287164), (148, 13871603590), (185, 11097282872), (260, 7896143582), (296, 6935801795), (370, 5548641436), (481, 4268185720), (520, 3948071791), (740, 2774320718), (962, 2134092860), (1480, 1387160359), (1924, 1067046430), (2405, 853637144), (3848, 533523215), (4810, 426818572), (9620, 213409286), (19240, 106704643)]