2023113020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 4492103616

約数和(自身を除く): 2468990596

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 164, 172, 181, 205, 215, 317, 362, 410, 430, 634, 724, 820, 860, 905, 1268, 1585, 1763, 1810, 3170, 3526, 3620, 6340, 7052, 7421, 7783, 8815, 12997, 13631, 14842, 15566, 17630, 25994, 27262, 29684, 31132, 35260, 37105, 38915, 51988, 54524, 57377, 64985, 68155, 74210, 77830, 114754, 129970, 136310, 148420, 155660, 229508, 259940, 272620, 286885, 319103, 558871, 573770, 638206, 1117742, 1147540, 1276412, 1595515, 2235484, 2352457, 2467211, 2794355, 3191030, 4704914, 4934422, 5588710, 6382060, 9409828, 9868844, 11177420, 11762285, 12336055, 23524570, 24672110, 47049140, 49344220, 101155651, 202311302, 404622604, 505778255, 1011556510, 2023113020]

約数ペア:

[(1, 2023113020), (2, 1011556510), (4, 505778255), (5, 404622604), (10, 202311302), (20, 101155651), (41, 49344220), (43, 47049140), (82, 24672110), (86, 23524570), (164, 12336055), (172, 11762285), (181, 11177420), (205, 9868844), (215, 9409828), (317, 6382060), (362, 5588710), (410, 4934422), (430, 4704914), (634, 3191030), (724, 2794355), (820, 2467211), (860, 2352457), (905, 2235484), (1268, 1595515), (1585, 1276412), (1763, 1147540), (1810, 1117742), (3170, 638206), (3526, 573770), (3620, 558871), (6340, 319103), (7052, 286885), (7421, 272620), (7783, 259940), (8815, 229508), (12997, 155660), (13631, 148420), (14842, 136310), (15566, 129970), (17630, 114754), (25994, 77830), (27262, 74210), (29684, 68155), (31132, 64985), (35260, 57377), (37105, 54524), (38915, 51988)]