108263780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4340

約数の個数: 48

約数和(自身を含む): 240468480

約数和(自身を除く): 132204700

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 4259, 5084, 6355, 8518, 12710, 17036, 21295, 25420, 42590, 85180, 132029, 174619, 264058, 349238, 528116, 660145, 698476, 873095, 1320290, 1746190, 2640580, 3492380, 5413189, 10826378, 21652756, 27065945, 54131890, 108263780]

約数ペア:

[(1, 108263780), (2, 54131890), (4, 27065945), (5, 21652756), (10, 10826378), (20, 5413189), (31, 3492380), (41, 2640580), (62, 1746190), (82, 1320290), (124, 873095), (155, 698476), (164, 660145), (205, 528116), (310, 349238), (410, 264058), (620, 174619), (820, 132029), (1271, 85180), (2542, 42590), (4259, 25420), (5084, 21295), (6355, 17036), (8518, 12710)]