8049795980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1601}}^1\times {\mathrm{4261}}^1$

素因数の和:5930

約数の個数: 48

約数和(自身を含む): 17205864480

約数和(自身を除く): 9156068500

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1601, 3202, 4261, 6404, 8005, 8522, 16010, 17044, 21305, 32020, 42610, 85220, 94459, 188918, 251399, 377836, 472295, 502798, 944590, 1005596, 1256995, 1889180, 2513990, 5027980, 6821861, 13643722, 27287444, 34109305, 68218610, 136437220, 402489799, 804979598, 1609959196, 2012448995, 4024897990, 8049795980]

約数ペア:

[(1, 8049795980), (2, 4024897990), (4, 2012448995), (5, 1609959196), (10, 804979598), (20, 402489799), (59, 136437220), (118, 68218610), (236, 34109305), (295, 27287444), (590, 13643722), (1180, 6821861), (1601, 5027980), (3202, 2513990), (4261, 1889180), (6404, 1256995), (8005, 1005596), (8522, 944590), (16010, 502798), (17044, 472295), (21305, 377836), (32020, 251399), (42610, 188918), (85220, 94459)]