25872840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10267}}^1$

素因数の和:10291

約数の個数: 96

約数和(自身を含む): 96108480

約数和(自身を除く): 70235640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10267, 20534, 30801, 41068, 51335, 61602, 71869, 82136, 92403, 102670, 123204, 143738, 154005, 184806, 205340, 215607, 246408, 287476, 308010, 359345, 369612, 410680, 431214, 462015, 574952, 616020, 646821, 718690, 739224, 862428, 924030, 1078035, 1232040, 1293642, 1437380, 1724856, 1848060, 2156070, 2587284, 2874760, 3234105, 3696120, 4312140, 5174568, 6468210, 8624280, 12936420, 25872840]

約数ペア:

[(1, 25872840), (2, 12936420), (3, 8624280), (4, 6468210), (5, 5174568), (6, 4312140), (7, 3696120), (8, 3234105), (9, 2874760), (10, 2587284), (12, 2156070), (14, 1848060), (15, 1724856), (18, 1437380), (20, 1293642), (21, 1232040), (24, 1078035), (28, 924030), (30, 862428), (35, 739224), (36, 718690), (40, 646821), (42, 616020), (45, 574952), (56, 462015), (60, 431214), (63, 410680), (70, 369612), (72, 359345), (84, 308010), (90, 287476), (105, 246408), (120, 215607), (126, 205340), (140, 184806), (168, 154005), (180, 143738), (210, 123204), (252, 102670), (280, 92403), (315, 82136), (360, 71869), (420, 61602), (504, 51335), (630, 41068), (840, 30801), (1260, 20534), (2520, 10267)]