2012839640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{12373}}^1$

素因数の和:12481

約数の個数: 96

約数和(自身を含む): 5332204080

約数和(自身を除く): 3319364440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 140, 166, 196, 245, 280, 332, 392, 415, 490, 581, 664, 830, 980, 1162, 1660, 1960, 2324, 2905, 3320, 4067, 4648, 5810, 8134, 11620, 12373, 16268, 20335, 23240, 24746, 32536, 40670, 49492, 61865, 81340, 86611, 98984, 123730, 162680, 173222, 247460, 346444, 433055, 494920, 606277, 692888, 866110, 1026959, 1212554, 1732220, 2053918, 2425108, 3031385, 3464440, 4107836, 4850216, 5134795, 6062770, 7188713, 8215672, 10269590, 12125540, 14377426, 20539180, 24251080, 28754852, 35943565, 41078360, 50320991, 57509704, 71887130, 100641982, 143774260, 201283964, 251604955, 287548520, 402567928, 503209910, 1006419820, 2012839640]

約数ペア:

[(1, 2012839640), (2, 1006419820), (4, 503209910), (5, 402567928), (7, 287548520), (8, 251604955), (10, 201283964), (14, 143774260), (20, 100641982), (28, 71887130), (35, 57509704), (40, 50320991), (49, 41078360), (56, 35943565), (70, 28754852), (83, 24251080), (98, 20539180), (140, 14377426), (166, 12125540), (196, 10269590), (245, 8215672), (280, 7188713), (332, 6062770), (392, 5134795), (415, 4850216), (490, 4107836), (581, 3464440), (664, 3031385), (830, 2425108), (980, 2053918), (1162, 1732220), (1660, 1212554), (1960, 1026959), (2324, 866110), (2905, 692888), (3320, 606277), (4067, 494920), (4648, 433055), (5810, 346444), (8134, 247460), (11620, 173222), (12373, 162680), (16268, 123730), (20335, 98984), (23240, 86611), (24746, 81340), (32536, 61865), (40670, 49492)]