110790280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 262932480

約数和(自身を除く): 152142200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 1240, 1457, 1880, 1901, 2914, 3802, 5828, 7285, 7604, 9505, 11656, 14570, 15208, 19010, 29140, 38020, 58280, 58931, 76040, 89347, 117862, 178694, 235724, 294655, 357388, 446735, 471448, 589310, 714776, 893470, 1178620, 1786940, 2357240, 2769757, 3573880, 5539514, 11079028, 13848785, 22158056, 27697570, 55395140, 110790280]

約数ペア:

[(1, 110790280), (2, 55395140), (4, 27697570), (5, 22158056), (8, 13848785), (10, 11079028), (20, 5539514), (31, 3573880), (40, 2769757), (47, 2357240), (62, 1786940), (94, 1178620), (124, 893470), (155, 714776), (188, 589310), (235, 471448), (248, 446735), (310, 357388), (376, 294655), (470, 235724), (620, 178694), (940, 117862), (1240, 89347), (1457, 76040), (1880, 58931), (1901, 58280), (2914, 38020), (3802, 29140), (5828, 19010), (7285, 15208), (7604, 14570), (9505, 11656)]