21966605360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2677}}^1\times {\mathrm{14653}}^1$

素因数の和:17350

約数の個数: 80

約数和(自身を含む): 58394197056

約数和(自身を除く): 36427591696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2677, 5354, 10708, 13385, 14653, 18739, 21416, 26770, 29306, 37478, 42832, 53540, 58612, 73265, 74956, 93695, 102571, 107080, 117224, 146530, 149912, 187390, 205142, 214160, 234448, 293060, 299824, 374780, 410284, 512855, 586120, 749560, 820568, 1025710, 1172240, 1499120, 1641136, 2051420, 4102840, 8205680, 39226081, 78452162, 156904324, 196130405, 274582567, 313808648, 392260810, 549165134, 627617296, 784521620, 1098330268, 1372912835, 1569043240, 2196660536, 2745825670, 3138086480, 4393321072, 5491651340, 10983302680, 21966605360]

約数ペア:

[(1, 21966605360), (2, 10983302680), (4, 5491651340), (5, 4393321072), (7, 3138086480), (8, 2745825670), (10, 2196660536), (14, 1569043240), (16, 1372912835), (20, 1098330268), (28, 784521620), (35, 627617296), (40, 549165134), (56, 392260810), (70, 313808648), (80, 274582567), (112, 196130405), (140, 156904324), (280, 78452162), (560, 39226081), (2677, 8205680), (5354, 4102840), (10708, 2051420), (13385, 1641136), (14653, 1499120), (18739, 1172240), (21416, 1025710), (26770, 820568), (29306, 749560), (37478, 586120), (42832, 512855), (53540, 410284), (58612, 374780), (73265, 299824), (74956, 293060), (93695, 234448), (102571, 214160), (107080, 205142), (117224, 187390), (146530, 149912)]