1182471440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{476803}}^1$

素因数の和:476847

約数の個数: 40

約数和(自身を含む): 2837937408

約数和(自身を除く): 1655465968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 476803, 953606, 1907212, 2384015, 3814424, 4768030, 7628848, 9536060, 14780893, 19072120, 29561786, 38144240, 59123572, 73904465, 118247144, 147808930, 236494288, 295617860, 591235720, 1182471440]

約数ペア:

[(1, 1182471440), (2, 591235720), (4, 295617860), (5, 236494288), (8, 147808930), (10, 118247144), (16, 73904465), (20, 59123572), (31, 38144240), (40, 29561786), (62, 19072120), (80, 14780893), (124, 9536060), (155, 7628848), (248, 4768030), (310, 3814424), (496, 2384015), (620, 1907212), (1240, 953606), (2480, 476803)]