9927193738480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1\times {\mathrm{1639861}}^1$

素因数の和:1642346

約数の個数: 80

約数和(自身を含む): 23835039959808

約数和(自身を除く): 13907846221328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2441, 2480, 4882, 9764, 12205, 19528, 24410, 39056, 48820, 75671, 97640, 151342, 195280, 302684, 378355, 605368, 756710, 1210736, 1513420, 1639861, 3026840, 3279722, 6053680, 6559444, 8199305, 13118888, 16398610, 26237776, 32797220, 50835691, 65594440, 101671382, 131188880, 203342764, 254178455, 406685528, 508356910, 813371056, 1016713820, 2033427640, 4002900701, 4066855280, 8005801402, 16011602804, 20014503505, 32023205608, 40029007010, 64046411216, 80058014020, 124089921731, 160116028040, 248179843462, 320232056080, 496359686924, 620449608655, 992719373848, 1240899217310, 1985438747696, 2481798434620, 4963596869240, 9927193738480]

約数ペア:

[(1, 9927193738480), (2, 4963596869240), (4, 2481798434620), (5, 1985438747696), (8, 1240899217310), (10, 992719373848), (16, 620449608655), (20, 496359686924), (31, 320232056080), (40, 248179843462), (62, 160116028040), (80, 124089921731), (124, 80058014020), (155, 64046411216), (248, 40029007010), (310, 32023205608), (496, 20014503505), (620, 16011602804), (1240, 8005801402), (2441, 4066855280), (2480, 4002900701), (4882, 2033427640), (9764, 1016713820), (12205, 813371056), (19528, 508356910), (24410, 406685528), (39056, 254178455), (48820, 203342764), (75671, 131188880), (97640, 101671382), (151342, 65594440), (195280, 50835691), (302684, 32797220), (378355, 26237776), (605368, 16398610), (756710, 13118888), (1210736, 8199305), (1513420, 6559444), (1639861, 6053680), (3026840, 3279722)]