103703680

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5277

約数の個数: 64

約数和(自身を含む): 255962880

約数和(自身を除く): 152259200

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, 2480, 3968, 4960, 5227, 9920, 10454, 19840, 20908, 26135, 41816, 52270, 83632, 104540, 162037, 167264, 209080, 324074, 334528, 418160, 648148, 669056, 810185, 836320, 1296296, 1620370, 1672640, 2592592, 3240740, 3345280, 5185184, 6481480, 10370368, 12962960, 20740736, 25925920, 51851840, 103703680]

約数ペア:

[(1, 103703680), (2, 51851840), (4, 25925920), (5, 20740736), (8, 12962960), (10, 10370368), (16, 6481480), (20, 5185184), (31, 3345280), (32, 3240740), (40, 2592592), (62, 1672640), (64, 1620370), (80, 1296296), (124, 836320), (128, 810185), (155, 669056), (160, 648148), (248, 418160), (310, 334528), (320, 324074), (496, 209080), (620, 167264), (640, 162037), (992, 104540), (1240, 83632), (1984, 52270), (2480, 41816), (3968, 26135), (4960, 20908), (5227, 19840), (9920, 10454)]