88573240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2309}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 229521600

約数和(自身を除く): 140948360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1918, 2309, 2740, 3836, 4618, 4795, 5480, 7672, 9236, 9590, 11545, 16163, 18472, 19180, 23090, 32326, 38360, 46180, 64652, 80815, 92360, 129304, 161630, 316333, 323260, 632666, 646520, 1265332, 1581665, 2214331, 2530664, 3163330, 4428662, 6326660, 8857324, 11071655, 12653320, 17714648, 22143310, 44286620, 88573240]

約数ペア:

[(1, 88573240), (2, 44286620), (4, 22143310), (5, 17714648), (7, 12653320), (8, 11071655), (10, 8857324), (14, 6326660), (20, 4428662), (28, 3163330), (35, 2530664), (40, 2214331), (56, 1581665), (70, 1265332), (137, 646520), (140, 632666), (274, 323260), (280, 316333), (548, 161630), (685, 129304), (959, 92360), (1096, 80815), (1370, 64652), (1918, 46180), (2309, 38360), (2740, 32326), (3836, 23090), (4618, 19180), (4795, 18472), (5480, 16163), (7672, 11545), (9236, 9590)]