1489738480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{600701}}^1$

素因数の和:600745

約数の個数: 40

約数和(自身を含む): 3575378304

約数和(自身を除く): 2085639824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 600701, 1201402, 2402804, 3003505, 4805608, 6007010, 9611216, 12014020, 18621731, 24028040, 37243462, 48056080, 74486924, 93108655, 148973848, 186217310, 297947696, 372434620, 744869240, 1489738480]

約数ペア:

[(1, 1489738480), (2, 744869240), (4, 372434620), (5, 297947696), (8, 186217310), (10, 148973848), (16, 93108655), (20, 74486924), (31, 48056080), (40, 37243462), (62, 24028040), (80, 18621731), (124, 12014020), (155, 9611216), (248, 6007010), (310, 4805608), (496, 3003505), (620, 2402804), (1240, 1201402), (2480, 600701)]