About the Number

122905056

122905055 ← → 122905057

2進数表記:111010100110110000111100000

漢数字表記:一億二千二百九十万五千五十六

素因数分解:

2 5 × 3 1 × 421 1 × 3041 1

素因数の和:3475
約数の個数: 48
約数和(自身を含む): 323498448
約数和(自身を除く): 200593392

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 421, 842, 1263, 1684, 2526, 3041, 3368, 5052, 6082, 6736, 9123, 10104, 12164, 13472, 18246, 20208, 24328, 36492, 40416, 48656, 72984, 97312, 145968, 291936, 1280261, 2560522, 3840783, 5121044, 7681566, 10242088, 15363132, 20484176, 30726264, 40968352, 61452528, 122905056]

約数ペア:
[(1, 122905056), (2, 61452528), (3, 40968352), (4, 30726264), (6, 20484176), (8, 15363132), (12, 10242088), (16, 7681566), (24, 5121044), (32, 3840783), (48, 2560522), (96, 1280261), (421, 291936), (842, 145968), (1263, 97312), (1684, 72984), (2526, 48656), (3041, 40416), (3368, 36492), (5052, 24328), (6082, 20208), (6736, 18246), (9123, 13472), (10104, 12164)]

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