4798420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 11648448

約数和(自身を除く): 6850028

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1283, 1870, 2566, 3740, 5132, 6415, 12830, 14113, 21811, 25660, 28226, 43622, 56452, 70565, 87244, 109055, 141130, 218110, 239921, 282260, 436220, 479842, 959684, 1199605, 2399210, 4798420]

約数ペア:

[(1, 4798420), (2, 2399210), (4, 1199605), (5, 959684), (10, 479842), (11, 436220), (17, 282260), (20, 239921), (22, 218110), (34, 141130), (44, 109055), (55, 87244), (68, 70565), (85, 56452), (110, 43622), (170, 28226), (187, 25660), (220, 21811), (340, 14113), (374, 12830), (748, 6415), (935, 5132), (1283, 3740), (1870, 2566)]