520070928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3169}}^1$

素因数の和:3456

約数の個数: 80

約数和(自身を含む): 1452823680

約数和(自身を除く): 932752752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 263, 312, 526, 624, 789, 1052, 1578, 2104, 3156, 3169, 3419, 4208, 6312, 6338, 6838, 9507, 10257, 12624, 12676, 13676, 19014, 20514, 25352, 27352, 38028, 41028, 41197, 50704, 54704, 76056, 82056, 82394, 123591, 152112, 164112, 164788, 247182, 329576, 494364, 659152, 833447, 988728, 1666894, 1977456, 2500341, 3333788, 5000682, 6667576, 10001364, 10834811, 13335152, 20002728, 21669622, 32504433, 40005456, 43339244, 65008866, 86678488, 130017732, 173356976, 260035464, 520070928]

約数ペア:

[(1, 520070928), (2, 260035464), (3, 173356976), (4, 130017732), (6, 86678488), (8, 65008866), (12, 43339244), (13, 40005456), (16, 32504433), (24, 21669622), (26, 20002728), (39, 13335152), (48, 10834811), (52, 10001364), (78, 6667576), (104, 5000682), (156, 3333788), (208, 2500341), (263, 1977456), (312, 1666894), (526, 988728), (624, 833447), (789, 659152), (1052, 494364), (1578, 329576), (2104, 247182), (3156, 164788), (3169, 164112), (3419, 152112), (4208, 123591), (6312, 82394), (6338, 82056), (6838, 76056), (9507, 54704), (10257, 50704), (12624, 41197), (12676, 41028), (13676, 38028), (19014, 27352), (20514, 25352)]