461100920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{10103}}^1$

素因数の和:10284

約数の個数: 64

約数和(自身を含む): 1193080320

約数和(自身を除く): 731979400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 652, 815, 1141, 1304, 1630, 2282, 3260, 4564, 5705, 6520, 9128, 10103, 11410, 20206, 22820, 40412, 45640, 50515, 70721, 80824, 101030, 141442, 202060, 282884, 353605, 404120, 565768, 707210, 1414420, 1646789, 2828840, 3293578, 6587156, 8233945, 11527523, 13174312, 16467890, 23055046, 32935780, 46110092, 57637615, 65871560, 92220184, 115275230, 230550460, 461100920]

約数ペア:

[(1, 461100920), (2, 230550460), (4, 115275230), (5, 92220184), (7, 65871560), (8, 57637615), (10, 46110092), (14, 32935780), (20, 23055046), (28, 16467890), (35, 13174312), (40, 11527523), (56, 8233945), (70, 6587156), (140, 3293578), (163, 2828840), (280, 1646789), (326, 1414420), (652, 707210), (815, 565768), (1141, 404120), (1304, 353605), (1630, 282884), (2282, 202060), (3260, 141442), (4564, 101030), (5705, 80824), (6520, 70721), (9128, 50515), (10103, 45640), (11410, 40412), (20206, 22820)]