2823264220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1451

約数の個数: 96

約数和(自身を含む): 6915557376

約数和(自身を除く): 4092293156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 311, 427, 610, 622, 854, 1063, 1220, 1244, 1555, 1708, 2126, 2135, 2177, 3110, 4252, 4270, 4354, 5315, 6220, 7441, 8540, 8708, 10630, 10885, 14882, 18971, 21260, 21770, 29764, 37205, 37942, 43540, 64843, 74410, 75884, 94855, 129686, 132797, 148820, 189710, 259372, 265594, 324215, 330593, 379420, 453901, 531188, 648430, 661186, 663985, 907802, 1296860, 1322372, 1327970, 1652965, 1815604, 2269505, 2314151, 2655940, 3305930, 4539010, 4628302, 6611860, 9078020, 9256604, 11570755, 20166173, 23141510, 40332346, 46283020, 80664692, 100830865, 141163211, 201661730, 282326422, 403323460, 564652844, 705816055, 1411632110, 2823264220]

約数ペア:

[(1, 2823264220), (2, 1411632110), (4, 705816055), (5, 564652844), (7, 403323460), (10, 282326422), (14, 201661730), (20, 141163211), (28, 100830865), (35, 80664692), (61, 46283020), (70, 40332346), (122, 23141510), (140, 20166173), (244, 11570755), (305, 9256604), (311, 9078020), (427, 6611860), (610, 4628302), (622, 4539010), (854, 3305930), (1063, 2655940), (1220, 2314151), (1244, 2269505), (1555, 1815604), (1708, 1652965), (2126, 1327970), (2135, 1322372), (2177, 1296860), (3110, 907802), (4252, 663985), (4270, 661186), (4354, 648430), (5315, 531188), (6220, 453901), (7441, 379420), (8540, 330593), (8708, 324215), (10630, 265594), (10885, 259372), (14882, 189710), (18971, 148820), (21260, 132797), (21770, 129686), (29764, 94855), (37205, 75884), (37942, 74410), (43540, 64843)]