65510440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2362

約数の個数: 64

約数和(自身を含む): 158837760

約数和(自身を除く): 93327320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2297, 2852, 3565, 4594, 5704, 7130, 9188, 11485, 14260, 18376, 22970, 28520, 45940, 52831, 71207, 91880, 105662, 142414, 211324, 264155, 284828, 356035, 422648, 528310, 569656, 712070, 1056620, 1424140, 1637761, 2113240, 2848280, 3275522, 6551044, 8188805, 13102088, 16377610, 32755220, 65510440]

約数ペア:

[(1, 65510440), (2, 32755220), (4, 16377610), (5, 13102088), (8, 8188805), (10, 6551044), (20, 3275522), (23, 2848280), (31, 2113240), (40, 1637761), (46, 1424140), (62, 1056620), (92, 712070), (115, 569656), (124, 528310), (155, 422648), (184, 356035), (230, 284828), (248, 264155), (310, 211324), (460, 142414), (620, 105662), (713, 91880), (920, 71207), (1240, 52831), (1426, 45940), (2297, 28520), (2852, 22970), (3565, 18376), (4594, 14260), (5704, 11485), (7130, 9188)]