61388049320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{99961}}^1$

素因数の和:101166

約数の個数: 64

約数和(自身を含む): 148875405840

約数和(自身を除く): 87487356520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1181, 2362, 4724, 5905, 9448, 11810, 15353, 23620, 30706, 47240, 61412, 76765, 99961, 122824, 153530, 199922, 307060, 399844, 499805, 614120, 799688, 999610, 1299493, 1999220, 2598986, 3998440, 5197972, 6497465, 10395944, 12994930, 25989860, 51979720, 118053941, 236107882, 472215764, 590269705, 944431528, 1180539410, 1534701233, 2361078820, 3069402466, 4722157640, 6138804932, 7673506165, 12277609864, 15347012330, 30694024660, 61388049320]

約数ペア:

[(1, 61388049320), (2, 30694024660), (4, 15347012330), (5, 12277609864), (8, 7673506165), (10, 6138804932), (13, 4722157640), (20, 3069402466), (26, 2361078820), (40, 1534701233), (52, 1180539410), (65, 944431528), (104, 590269705), (130, 472215764), (260, 236107882), (520, 118053941), (1181, 51979720), (2362, 25989860), (4724, 12994930), (5905, 10395944), (9448, 6497465), (11810, 5197972), (15353, 3998440), (23620, 2598986), (30706, 1999220), (47240, 1299493), (61412, 999610), (76765, 799688), (99961, 614120), (122824, 499805), (153530, 399844), (199922, 307060)]