41326720

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2133

約数の個数: 64

約数和(自身を含む): 102032640

約数和(自身を除く): 60705920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2083, 2480, 3968, 4166, 4960, 8332, 9920, 10415, 16664, 19840, 20830, 33328, 41660, 64573, 66656, 83320, 129146, 133312, 166640, 258292, 266624, 322865, 333280, 516584, 645730, 666560, 1033168, 1291460, 1333120, 2066336, 2582920, 4132672, 5165840, 8265344, 10331680, 20663360, 41326720]

約数ペア:

[(1, 41326720), (2, 20663360), (4, 10331680), (5, 8265344), (8, 5165840), (10, 4132672), (16, 2582920), (20, 2066336), (31, 1333120), (32, 1291460), (40, 1033168), (62, 666560), (64, 645730), (80, 516584), (124, 333280), (128, 322865), (155, 266624), (160, 258292), (248, 166640), (310, 133312), (320, 129146), (496, 83320), (620, 66656), (640, 64573), (992, 41660), (1240, 33328), (1984, 20830), (2083, 19840), (2480, 16664), (3968, 10415), (4166, 9920), (4960, 8332)]