2720042364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12983}}^1$

素因数の和:13099

約数の個数: 96

約数和(自身を含む): 7329208320

約数和(自身を除く): 4609165956

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 79, 102, 156, 158, 204, 221, 237, 316, 442, 474, 663, 884, 948, 1027, 1326, 1343, 2054, 2652, 2686, 3081, 4029, 4108, 5372, 6162, 8058, 12324, 12983, 16116, 17459, 25966, 34918, 38949, 51932, 52377, 69836, 77898, 104754, 155796, 168779, 209508, 220711, 337558, 441422, 506337, 662133, 675116, 882844, 1012674, 1025657, 1324266, 2025348, 2051314, 2648532, 2869243, 3076971, 4102628, 5738486, 6153942, 8607729, 11476972, 12307884, 13333541, 17215458, 17436169, 26667082, 34430916, 34872338, 40000623, 52308507, 53334164, 69744676, 80001246, 104617014, 160002492, 209234028, 226670197, 453340394, 680010591, 906680788, 1360021182, 2720042364]

約数ペア:

[(1, 2720042364), (2, 1360021182), (3, 906680788), (4, 680010591), (6, 453340394), (12, 226670197), (13, 209234028), (17, 160002492), (26, 104617014), (34, 80001246), (39, 69744676), (51, 53334164), (52, 52308507), (68, 40000623), (78, 34872338), (79, 34430916), (102, 26667082), (156, 17436169), (158, 17215458), (204, 13333541), (221, 12307884), (237, 11476972), (316, 8607729), (442, 6153942), (474, 5738486), (663, 4102628), (884, 3076971), (948, 2869243), (1027, 2648532), (1326, 2051314), (1343, 2025348), (2054, 1324266), (2652, 1025657), (2686, 1012674), (3081, 882844), (4029, 675116), (4108, 662133), (5372, 506337), (6162, 441422), (8058, 337558), (12324, 220711), (12983, 209508), (16116, 168779), (17459, 155796), (25966, 104754), (34918, 77898), (38949, 69836), (51932, 52377)]