2130062768

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{20101}}^1$

素因数の和:20325

約数の個数: 40

約数和(自身を含む): 4262428080

約数和(自身を除く): 2132365312

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 179, 296, 358, 592, 716, 1432, 2864, 6623, 13246, 20101, 26492, 40202, 52984, 80404, 105968, 160808, 321616, 743737, 1487474, 2974948, 3598079, 5949896, 7196158, 11899792, 14392316, 28784632, 57569264, 133128923, 266257846, 532515692, 1065031384, 2130062768]

約数ペア:

[(1, 2130062768), (2, 1065031384), (4, 532515692), (8, 266257846), (16, 133128923), (37, 57569264), (74, 28784632), (148, 14392316), (179, 11899792), (296, 7196158), (358, 5949896), (592, 3598079), (716, 2974948), (1432, 1487474), (2864, 743737), (6623, 321616), (13246, 160808), (20101, 105968), (26492, 80404), (40202, 52984)]