1170071440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{471803}}^1$

素因数の和:471847

約数の個数: 40

約数和(自身を含む): 2808177408

約数和(自身を除く): 1638105968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 471803, 943606, 1887212, 2359015, 3774424, 4718030, 7548848, 9436060, 14625893, 18872120, 29251786, 37744240, 58503572, 73129465, 117007144, 146258930, 234014288, 292517860, 585035720, 1170071440]

約数ペア:

[(1, 1170071440), (2, 585035720), (4, 292517860), (5, 234014288), (8, 146258930), (10, 117007144), (16, 73129465), (20, 58503572), (31, 37744240), (40, 29251786), (62, 18872120), (80, 14625893), (124, 9436060), (155, 7548848), (248, 4718030), (310, 3774424), (496, 2359015), (620, 1887212), (1240, 943606), (2480, 471803)]