82306240

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8297}}^1$

素因数の和:8345

約数の個数: 56

約数和(自身を含む): 202338432

約数和(自身を除く): 120032192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 8297, 9920, 16594, 33188, 41485, 66376, 82970, 132752, 165940, 257207, 265504, 331880, 514414, 531008, 663760, 1028828, 1286035, 1327520, 2057656, 2572070, 2655040, 4115312, 5144140, 8230624, 10288280, 16461248, 20576560, 41153120, 82306240]

約数ペア:

[(1, 82306240), (2, 41153120), (4, 20576560), (5, 16461248), (8, 10288280), (10, 8230624), (16, 5144140), (20, 4115312), (31, 2655040), (32, 2572070), (40, 2057656), (62, 1327520), (64, 1286035), (80, 1028828), (124, 663760), (155, 531008), (160, 514414), (248, 331880), (310, 265504), (320, 257207), (496, 165940), (620, 132752), (992, 82970), (1240, 66376), (1984, 41485), (2480, 33188), (4960, 16594), (8297, 9920)]