413877280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83443}}^1$

素因数の和:83489

約数の個数: 48

約数和(自身を含む): 1009338624

約数和(自身を除く): 595461344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 83443, 166886, 333772, 417215, 667544, 834430, 1335088, 1668860, 2586733, 2670176, 3337720, 5173466, 6675440, 10346932, 12933665, 13350880, 20693864, 25867330, 41387728, 51734660, 82775456, 103469320, 206938640, 413877280]

約数ペア:

[(1, 413877280), (2, 206938640), (4, 103469320), (5, 82775456), (8, 51734660), (10, 41387728), (16, 25867330), (20, 20693864), (31, 13350880), (32, 12933665), (40, 10346932), (62, 6675440), (80, 5173466), (124, 3337720), (155, 2670176), (160, 2586733), (248, 1668860), (310, 1335088), (496, 834430), (620, 667544), (992, 417215), (1240, 333772), (2480, 166886), (4960, 83443)]