1570957790480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{32139071}}^1$

素因数の和:32139144

約数の個数: 80

約数和(自身を含む): 4017126887424

約数和(自身を除く): 2446169096944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1880, 2444, 3055, 3760, 4888, 6110, 9776, 12220, 24440, 48880, 32139071, 64278142, 128556284, 160695355, 257112568, 321390710, 417807923, 514225136, 642781420, 835615846, 1285562840, 1510536337, 1671231692, 2089039615, 2571125680, 3021072674, 3342463384, 4178079230, 6042145348, 6684926768, 7552681685, 8356158460, 12084290696, 15105363370, 16712316920, 19636972381, 24168581392, 30210726740, 33424633840, 39273944762, 60421453480, 78547889524, 98184861905, 120842906960, 157095779048, 196369723810, 314191558096, 392739447620, 785478895240, 1570957790480]

約数ペア:

[(1, 1570957790480), (2, 785478895240), (4, 392739447620), (5, 314191558096), (8, 196369723810), (10, 157095779048), (13, 120842906960), (16, 98184861905), (20, 78547889524), (26, 60421453480), (40, 39273944762), (47, 33424633840), (52, 30210726740), (65, 24168581392), (80, 19636972381), (94, 16712316920), (104, 15105363370), (130, 12084290696), (188, 8356158460), (208, 7552681685), (235, 6684926768), (260, 6042145348), (376, 4178079230), (470, 3342463384), (520, 3021072674), (611, 2571125680), (752, 2089039615), (940, 1671231692), (1040, 1510536337), (1222, 1285562840), (1880, 835615846), (2444, 642781420), (3055, 514225136), (3760, 417807923), (4888, 321390710), (6110, 257112568), (9776, 160695355), (12220, 128556284), (24440, 64278142), (48880, 32139071)]