844350160900

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1229}}^1\times {\mathrm{35597}}^1$

素因数の和:37033

約数の個数: 72

約数和(自身を含む): 1843283662920

約数和(自身を除く): 998933502020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1229, 1930, 2458, 3860, 4825, 4916, 6145, 9650, 12290, 19300, 24580, 30725, 35597, 61450, 71194, 122900, 142388, 177985, 237197, 355970, 474394, 711940, 889925, 948788, 1185985, 1779850, 2371970, 3559700, 4743940, 5929925, 6870221, 11859850, 13740442, 23719700, 27480884, 34351105, 43748713, 68702210, 87497426, 137404420, 171755525, 174994852, 218743565, 343511050, 437487130, 687022100, 874974260, 1093717825, 2187435650, 4374871300, 8443501609, 16887003218, 33774006436, 42217508045, 84435016090, 168870032180, 211087540225, 422175080450, 844350160900]

約数ペア:

[(1, 844350160900), (2, 422175080450), (4, 211087540225), (5, 168870032180), (10, 84435016090), (20, 42217508045), (25, 33774006436), (50, 16887003218), (100, 8443501609), (193, 4374871300), (386, 2187435650), (772, 1093717825), (965, 874974260), (1229, 687022100), (1930, 437487130), (2458, 343511050), (3860, 218743565), (4825, 174994852), (4916, 171755525), (6145, 137404420), (9650, 87497426), (12290, 68702210), (19300, 43748713), (24580, 34351105), (30725, 27480884), (35597, 23719700), (61450, 13740442), (71194, 11859850), (122900, 6870221), (142388, 5929925), (177985, 4743940), (237197, 3559700), (355970, 2371970), (474394, 1779850), (711940, 1185985), (889925, 948788)]