1036640005780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4423}}^1\times {\mathrm{285823}}^1$

素因数の和:290296

約数の個数: 48

約数和(自身を含む): 2230552203264

約数和(自身を除く): 1193912197484

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4423, 8846, 17692, 22115, 44230, 88460, 181343, 285823, 362686, 571646, 725372, 906715, 1143292, 1429115, 1813430, 2858230, 3626860, 5716460, 11718743, 23437486, 46874972, 58593715, 117187430, 234374860, 1264195129, 2528390258, 5056780516, 6320975645, 12641951290, 25283902580, 51832000289, 103664000578, 207328001156, 259160001445, 518320002890, 1036640005780]

約数ペア:

[(1, 1036640005780), (2, 518320002890), (4, 259160001445), (5, 207328001156), (10, 103664000578), (20, 51832000289), (41, 25283902580), (82, 12641951290), (164, 6320975645), (205, 5056780516), (410, 2528390258), (820, 1264195129), (4423, 234374860), (8846, 117187430), (17692, 58593715), (22115, 46874972), (44230, 23437486), (88460, 11718743), (181343, 5716460), (285823, 3626860), (362686, 2858230), (571646, 1813430), (725372, 1429115), (906715, 1143292)]