26390520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5639}}^1$

素因数の和:5669

約数の個数: 96

約数和(自身を含む): 92383200

約数和(自身を除く): 65992680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 5639, 11278, 16917, 22556, 28195, 33834, 45112, 50751, 56390, 67668, 73307, 84585, 101502, 112780, 135336, 146614, 169170, 203004, 219921, 225560, 253755, 293228, 338340, 366535, 406008, 439842, 507510, 586456, 659763, 676680, 733070, 879684, 1015020, 1099605, 1319526, 1466140, 1759368, 2030040, 2199210, 2639052, 2932280, 3298815, 4398420, 5278104, 6597630, 8796840, 13195260, 26390520]

約数ペア:

[(1, 26390520), (2, 13195260), (3, 8796840), (4, 6597630), (5, 5278104), (6, 4398420), (8, 3298815), (9, 2932280), (10, 2639052), (12, 2199210), (13, 2030040), (15, 1759368), (18, 1466140), (20, 1319526), (24, 1099605), (26, 1015020), (30, 879684), (36, 733070), (39, 676680), (40, 659763), (45, 586456), (52, 507510), (60, 439842), (65, 406008), (72, 366535), (78, 338340), (90, 293228), (104, 253755), (117, 225560), (120, 219921), (130, 203004), (156, 169170), (180, 146614), (195, 135336), (234, 112780), (260, 101502), (312, 84585), (360, 73307), (390, 67668), (468, 56390), (520, 50751), (585, 45112), (780, 33834), (936, 28195), (1170, 22556), (1560, 16917), (2340, 11278), (4680, 5639)]