224799688840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{395023}}^1$

素因数の和:395422

約数の個数: 64

約数和(自身を含む): 519630370560

約数和(自身を除く): 294830681720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 347, 410, 694, 820, 1388, 1640, 1735, 2776, 3470, 6940, 13880, 14227, 28454, 56908, 71135, 113816, 142270, 284540, 395023, 569080, 790046, 1580092, 1975115, 3160184, 3950230, 7900460, 15800920, 16195943, 32391886, 64783772, 80979715, 129567544, 137072981, 161959430, 274145962, 323918860, 548291924, 647837720, 685364905, 1096583848, 1370729810, 2741459620, 5482919240, 5619992221, 11239984442, 22479968884, 28099961105, 44959937768, 56199922210, 112399844420, 224799688840]

約数ペア:

[(1, 224799688840), (2, 112399844420), (4, 56199922210), (5, 44959937768), (8, 28099961105), (10, 22479968884), (20, 11239984442), (40, 5619992221), (41, 5482919240), (82, 2741459620), (164, 1370729810), (205, 1096583848), (328, 685364905), (347, 647837720), (410, 548291924), (694, 323918860), (820, 274145962), (1388, 161959430), (1640, 137072981), (1735, 129567544), (2776, 80979715), (3470, 64783772), (6940, 32391886), (13880, 16195943), (14227, 15800920), (28454, 7900460), (56908, 3950230), (71135, 3160184), (113816, 1975115), (142270, 1580092), (284540, 790046), (395023, 569080)]