2483440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 5937120

約数和(自身を除く): 3453680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 839, 1480, 1678, 2960, 3356, 4195, 6712, 8390, 13424, 16780, 31043, 33560, 62086, 67120, 124172, 155215, 248344, 310430, 496688, 620860, 1241720, 2483440]

約数ペア:

[(1, 2483440), (2, 1241720), (4, 620860), (5, 496688), (8, 310430), (10, 248344), (16, 155215), (20, 124172), (37, 67120), (40, 62086), (74, 33560), (80, 31043), (148, 16780), (185, 13424), (296, 8390), (370, 6712), (592, 4195), (740, 3356), (839, 2960), (1480, 1678)]