92890880

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2393

約数の個数: 72

約数和(自身を含む): 229778304

約数和(自身を除く): 136887424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2341, 2480, 3968, 4682, 4960, 7936, 9364, 9920, 11705, 18728, 19840, 23410, 37456, 39680, 46820, 72571, 74912, 93640, 145142, 149824, 187280, 290284, 299648, 362855, 374560, 580568, 599296, 725710, 749120, 1161136, 1451420, 1498240, 2322272, 2902840, 2996480, 4644544, 5805680, 9289088, 11611360, 18578176, 23222720, 46445440, 92890880]

約数ペア:

[(1, 92890880), (2, 46445440), (4, 23222720), (5, 18578176), (8, 11611360), (10, 9289088), (16, 5805680), (20, 4644544), (31, 2996480), (32, 2902840), (40, 2322272), (62, 1498240), (64, 1451420), (80, 1161136), (124, 749120), (128, 725710), (155, 599296), (160, 580568), (248, 374560), (256, 362855), (310, 299648), (320, 290284), (496, 187280), (620, 149824), (640, 145142), (992, 93640), (1240, 74912), (1280, 72571), (1984, 46820), (2341, 39680), (2480, 37456), (3968, 23410), (4682, 19840), (4960, 18728), (7936, 11705), (9364, 9920)]