4878889390

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1259}}^1\times {\mathrm{2141}}^1$

素因数の和:3588

約数の個数: 32

約数和(自身を含む): 8841661920

約数和(自身を除く): 3962772530

約数列:

[1, 2, 5, 10, 181, 362, 905, 1259, 1810, 2141, 2518, 4282, 6295, 10705, 12590, 21410, 227879, 387521, 455758, 775042, 1139395, 1937605, 2278790, 2695519, 3875210, 5391038, 13477595, 26955190, 487888939, 975777878, 2439444695, 4878889390]

約数ペア:

[(1, 4878889390), (2, 2439444695), (5, 975777878), (10, 487888939), (181, 26955190), (362, 13477595), (905, 5391038), (1259, 3875210), (1810, 2695519), (2141, 2278790), (2518, 1937605), (4282, 1139395), (6295, 775042), (10705, 455758), (12590, 387521), (21410, 227879)]