2040010008958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{25183}}^1$

素因数の和:25633

約数の個数: 64

約数和(自身を含む): 3289957171200

約数和(自身を除く): 1249947162242

約数列:

[1, 2, 23, 46, 53, 106, 149, 223, 298, 446, 1219, 2438, 3427, 5129, 6854, 7897, 10258, 11819, 15794, 23638, 25183, 33227, 50366, 66454, 181631, 271837, 363262, 543674, 579209, 764221, 1158418, 1334699, 1528442, 1761031, 2669398, 3522062, 3752267, 5615809, 7504534, 11231618, 30698077, 40503713, 61396154, 81007426, 86302141, 129163607, 172604282, 198870151, 258327214, 297637877, 397740302, 595275754, 836755541, 1673511082, 4574013473, 6845671171, 9148026946, 13691342342, 19245377443, 38490754886, 44348043673, 88696087346, 1020005004479, 2040010008958]

約数ペア:

[(1, 2040010008958), (2, 1020005004479), (23, 88696087346), (46, 44348043673), (53, 38490754886), (106, 19245377443), (149, 13691342342), (223, 9148026946), (298, 6845671171), (446, 4574013473), (1219, 1673511082), (2438, 836755541), (3427, 595275754), (5129, 397740302), (6854, 297637877), (7897, 258327214), (10258, 198870151), (11819, 172604282), (15794, 129163607), (23638, 86302141), (25183, 81007426), (33227, 61396154), (50366, 40503713), (66454, 30698077), (181631, 11231618), (271837, 7504534), (363262, 5615809), (543674, 3752267), (579209, 3522062), (764221, 2669398), (1158418, 1761031), (1334699, 1528442)]