88270640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35593}}^1$

素因数の和:35637

約数の個数: 40

約数和(自身を含む): 211855488

約数和(自身を除く): 123584848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 35593, 71186, 142372, 177965, 284744, 355930, 569488, 711860, 1103383, 1423720, 2206766, 2847440, 4413532, 5516915, 8827064, 11033830, 17654128, 22067660, 44135320, 88270640]

約数ペア:

[(1, 88270640), (2, 44135320), (4, 22067660), (5, 17654128), (8, 11033830), (10, 8827064), (16, 5516915), (20, 4413532), (31, 2847440), (40, 2206766), (62, 1423720), (80, 1103383), (124, 711860), (155, 569488), (248, 355930), (310, 284744), (496, 177965), (620, 142372), (1240, 71186), (2480, 35593)]