1956024280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{11071}}^1$

素因数の和:11720

約数の個数: 64

約数和(自身を含む): 5038202880

約数和(自身を除く): 3082178600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 631, 1262, 2524, 3155, 4417, 5048, 6310, 8834, 11071, 12620, 17668, 22085, 22142, 25240, 35336, 44170, 44284, 55355, 77497, 88340, 88568, 110710, 154994, 176680, 221420, 309988, 387485, 442840, 619976, 774970, 1549940, 3099880, 6985801, 13971602, 27943204, 34929005, 48900607, 55886408, 69858010, 97801214, 139716020, 195602428, 244503035, 279432040, 391204856, 489006070, 978012140, 1956024280]

約数ペア:

[(1, 1956024280), (2, 978012140), (4, 489006070), (5, 391204856), (7, 279432040), (8, 244503035), (10, 195602428), (14, 139716020), (20, 97801214), (28, 69858010), (35, 55886408), (40, 48900607), (56, 34929005), (70, 27943204), (140, 13971602), (280, 6985801), (631, 3099880), (1262, 1549940), (2524, 774970), (3155, 619976), (4417, 442840), (5048, 387485), (6310, 309988), (8834, 221420), (11071, 176680), (12620, 154994), (17668, 110710), (22085, 88568), (22142, 88340), (25240, 77497), (35336, 55355), (44170, 44284)]