About the Number

12674720

12674719 ← → 12674721

2進数表記:110000010110011010100000

漢数字表記:千二百六十七万四千七百二十

素因数分解:

2 5 × 5 1 × 37 1 × 2141 1

素因数の和:2193
約数の個数: 48
約数和(自身を含む): 30767688
約数和(自身を除く): 18092968

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2141, 2960, 4282, 5920, 8564, 10705, 17128, 21410, 34256, 42820, 68512, 79217, 85640, 158434, 171280, 316868, 342560, 396085, 633736, 792170, 1267472, 1584340, 2534944, 3168680, 6337360, 12674720]

約数ペア:
[(1, 12674720), (2, 6337360), (4, 3168680), (5, 2534944), (8, 1584340), (10, 1267472), (16, 792170), (20, 633736), (32, 396085), (37, 342560), (40, 316868), (74, 171280), (80, 158434), (148, 85640), (160, 79217), (185, 68512), (296, 42820), (370, 34256), (592, 21410), (740, 17128), (1184, 10705), (1480, 8564), (2141, 5920), (2960, 4282)]

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