99860920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2848

約数の個数: 64

約数和(自身を含む): 240019200

約数和(自身を除く): 140158280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 2777, 3596, 4495, 5554, 7192, 8990, 11108, 13885, 17980, 22216, 27770, 35960, 55540, 80533, 86087, 111080, 161066, 172174, 322132, 344348, 402665, 430435, 644264, 688696, 805330, 860870, 1610660, 1721740, 2496523, 3221320, 3443480, 4993046, 9986092, 12482615, 19972184, 24965230, 49930460, 99860920]

約数ペア:

[(1, 99860920), (2, 49930460), (4, 24965230), (5, 19972184), (8, 12482615), (10, 9986092), (20, 4993046), (29, 3443480), (31, 3221320), (40, 2496523), (58, 1721740), (62, 1610660), (116, 860870), (124, 805330), (145, 688696), (155, 644264), (232, 430435), (248, 402665), (290, 344348), (310, 322132), (580, 172174), (620, 161066), (899, 111080), (1160, 86087), (1240, 80533), (1798, 55540), (2777, 35960), (3596, 27770), (4495, 22216), (5554, 17980), (7192, 13885), (8990, 11108)]