3225958720

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{245881}}^1$

素因数の和:245939

約数の個数: 56

約数和(自身を含む): 7869207528

約数和(自身を除く): 4643248808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 13120, 245881, 491762, 983524, 1229405, 1967048, 2458810, 3934096, 4917620, 7868192, 9835240, 10081121, 15736384, 19670480, 20162242, 39340960, 40324484, 50405605, 78681920, 80648968, 100811210, 161297936, 201622420, 322595872, 403244840, 645191744, 806489680, 1612979360, 3225958720]

約数ペア:

[(1, 3225958720), (2, 1612979360), (4, 806489680), (5, 645191744), (8, 403244840), (10, 322595872), (16, 201622420), (20, 161297936), (32, 100811210), (40, 80648968), (41, 78681920), (64, 50405605), (80, 40324484), (82, 39340960), (160, 20162242), (164, 19670480), (205, 15736384), (320, 10081121), (328, 9835240), (410, 7868192), (656, 4917620), (820, 3934096), (1312, 2458810), (1640, 1967048), (2624, 1229405), (3280, 983524), (6560, 491762), (13120, 245881)]