652110160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 1658331360

約数和(自身を除く): 1006221200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 139, 169, 208, 260, 278, 338, 347, 520, 556, 676, 694, 695, 845, 1040, 1112, 1352, 1388, 1390, 1690, 1735, 1807, 2224, 2704, 2776, 2780, 3380, 3470, 3614, 4511, 5552, 5560, 6760, 6940, 7228, 9022, 9035, 11120, 13520, 13880, 14456, 18044, 18070, 22555, 23491, 27760, 28912, 36088, 36140, 45110, 46982, 48233, 58643, 72176, 72280, 90220, 93964, 96466, 117286, 117455, 144560, 180440, 187928, 192932, 234572, 234910, 241165, 293215, 360880, 375856, 385864, 469144, 469820, 482330, 586430, 627029, 771728, 938288, 939640, 964660, 1172860, 1254058, 1879280, 1929320, 2345720, 2508116, 3135145, 3858640, 4691440, 5016232, 6270290, 8151377, 10032464, 12540580, 16302754, 25081160, 32605508, 40756885, 50162320, 65211016, 81513770, 130422032, 163027540, 326055080, 652110160]

約数ペア:

[(1, 652110160), (2, 326055080), (4, 163027540), (5, 130422032), (8, 81513770), (10, 65211016), (13, 50162320), (16, 40756885), (20, 32605508), (26, 25081160), (40, 16302754), (52, 12540580), (65, 10032464), (80, 8151377), (104, 6270290), (130, 5016232), (139, 4691440), (169, 3858640), (208, 3135145), (260, 2508116), (278, 2345720), (338, 1929320), (347, 1879280), (520, 1254058), (556, 1172860), (676, 964660), (694, 939640), (695, 938288), (845, 771728), (1040, 627029), (1112, 586430), (1352, 482330), (1388, 469820), (1390, 469144), (1690, 385864), (1735, 375856), (1807, 360880), (2224, 293215), (2704, 241165), (2776, 234910), (2780, 234572), (3380, 192932), (3470, 187928), (3614, 180440), (4511, 144560), (5552, 117455), (5560, 117286), (6760, 96466), (6940, 93964), (7228, 90220), (9022, 72280), (9035, 72176), (11120, 58643), (13520, 48233), (13880, 46982), (14456, 45110), (18044, 36140), (18070, 36088), (22555, 28912), (23491, 27760)]