4328797840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{1693}}^1$

素因数の和:2768

約数の個数: 80

約数和(自身を含む): 10405334016

約数和(自身を除く): 6076536176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1031, 1240, 1693, 2062, 2480, 3386, 4124, 5155, 6772, 8248, 8465, 10310, 13544, 16496, 16930, 20620, 27088, 31961, 33860, 41240, 52483, 63922, 67720, 82480, 104966, 127844, 135440, 159805, 209932, 255688, 262415, 319610, 419864, 511376, 524830, 639220, 839728, 1049660, 1278440, 1745483, 2099320, 2556880, 3490966, 4198640, 6981932, 8727415, 13963864, 17454830, 27927728, 34909660, 54109973, 69819320, 108219946, 139638640, 216439892, 270549865, 432879784, 541099730, 865759568, 1082199460, 2164398920, 4328797840]

約数ペア:

[(1, 4328797840), (2, 2164398920), (4, 1082199460), (5, 865759568), (8, 541099730), (10, 432879784), (16, 270549865), (20, 216439892), (31, 139638640), (40, 108219946), (62, 69819320), (80, 54109973), (124, 34909660), (155, 27927728), (248, 17454830), (310, 13963864), (496, 8727415), (620, 6981932), (1031, 4198640), (1240, 3490966), (1693, 2556880), (2062, 2099320), (2480, 1745483), (3386, 1278440), (4124, 1049660), (5155, 839728), (6772, 639220), (8248, 524830), (8465, 511376), (10310, 419864), (13544, 319610), (16496, 262415), (16930, 255688), (20620, 209932), (27088, 159805), (31961, 135440), (33860, 127844), (41240, 104966), (52483, 82480), (63922, 67720)]