1244208250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4339}}^1$

素因数の和:4424

約数の個数: 64

約数和(自身を含む): 2469841920

約数和(自身を除く): 1225633670

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 125, 155, 185, 250, 310, 370, 775, 925, 1147, 1550, 1850, 2294, 3875, 4339, 4625, 5735, 7750, 8678, 9250, 11470, 21695, 28675, 43390, 57350, 108475, 134509, 143375, 160543, 216950, 269018, 286750, 321086, 542375, 672545, 802715, 1084750, 1345090, 1605430, 3362725, 4013575, 4976833, 6725450, 8027150, 9953666, 16813625, 20067875, 24884165, 33627250, 40135750, 49768330, 124420825, 248841650, 622104125, 1244208250]

約数ペア:

[(1, 1244208250), (2, 622104125), (5, 248841650), (10, 124420825), (25, 49768330), (31, 40135750), (37, 33627250), (50, 24884165), (62, 20067875), (74, 16813625), (125, 9953666), (155, 8027150), (185, 6725450), (250, 4976833), (310, 4013575), (370, 3362725), (775, 1605430), (925, 1345090), (1147, 1084750), (1550, 802715), (1850, 672545), (2294, 542375), (3875, 321086), (4339, 286750), (4625, 269018), (5735, 216950), (7750, 160543), (8678, 143375), (9250, 134509), (11470, 108475), (21695, 57350), (28675, 43390)]