411052780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{12241}}^1$

素因数の和:12346

約数の個数: 48

約数和(自身を含む): 913155264

約数和(自身を除く): 502102484

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 3358, 6716, 8395, 12241, 16790, 24482, 33580, 48964, 61205, 122410, 244820, 281543, 563086, 893593, 1126172, 1407715, 1787186, 2815430, 3574372, 4467965, 5630860, 8935930, 17871860, 20552639, 41105278, 82210556, 102763195, 205526390, 411052780]

約数ペア:

[(1, 411052780), (2, 205526390), (4, 102763195), (5, 82210556), (10, 41105278), (20, 20552639), (23, 17871860), (46, 8935930), (73, 5630860), (92, 4467965), (115, 3574372), (146, 2815430), (230, 1787186), (292, 1407715), (365, 1126172), (460, 893593), (730, 563086), (1460, 281543), (1679, 244820), (3358, 122410), (6716, 61205), (8395, 48964), (12241, 33580), (16790, 24482)]