2844560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 60

約数和(自身を含む): 7018524

約数和(自身を除く): 4173964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 961, 1147, 1240, 1480, 1922, 2294, 2480, 2960, 3844, 4588, 4805, 5735, 7688, 9176, 9610, 11470, 15376, 18352, 19220, 22940, 35557, 38440, 45880, 71114, 76880, 91760, 142228, 177785, 284456, 355570, 568912, 711140, 1422280, 2844560]

約数ペア:

[(1, 2844560), (2, 1422280), (4, 711140), (5, 568912), (8, 355570), (10, 284456), (16, 177785), (20, 142228), (31, 91760), (37, 76880), (40, 71114), (62, 45880), (74, 38440), (80, 35557), (124, 22940), (148, 19220), (155, 18352), (185, 15376), (248, 11470), (296, 9610), (310, 9176), (370, 7688), (496, 5735), (592, 4805), (620, 4588), (740, 3844), (961, 2960), (1147, 2480), (1240, 2294), (1480, 1922)]