4305340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 10090080

約数和(自身を除く): 5784740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 571, 580, 754, 1142, 1508, 1885, 2284, 2855, 3770, 5710, 7423, 7540, 11420, 14846, 16559, 29692, 33118, 37115, 66236, 74230, 82795, 148460, 165590, 215267, 331180, 430534, 861068, 1076335, 2152670, 4305340]

約数ペア:

[(1, 4305340), (2, 2152670), (4, 1076335), (5, 861068), (10, 430534), (13, 331180), (20, 215267), (26, 165590), (29, 148460), (52, 82795), (58, 74230), (65, 66236), (116, 37115), (130, 33118), (145, 29692), (260, 16559), (290, 14846), (377, 11420), (571, 7540), (580, 7423), (754, 5710), (1142, 3770), (1508, 2855), (1885, 2284)]