5638880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 14351904

約数和(自身を除く): 8713024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2711, 5422, 10844, 13555, 21688, 27110, 35243, 43376, 54220, 70486, 86752, 108440, 140972, 176215, 216880, 281944, 352430, 433760, 563888, 704860, 1127776, 1409720, 2819440, 5638880]

約数ペア:

[(1, 5638880), (2, 2819440), (4, 1409720), (5, 1127776), (8, 704860), (10, 563888), (13, 433760), (16, 352430), (20, 281944), (26, 216880), (32, 176215), (40, 140972), (52, 108440), (65, 86752), (80, 70486), (104, 54220), (130, 43376), (160, 35243), (208, 27110), (260, 21688), (416, 13555), (520, 10844), (1040, 5422), (2080, 2711)]