58678880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28211}}^1$

素因数の和:28239

約数の個数: 48

約数和(自身を含む): 149297904

約数和(自身を除く): 90619024

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, 28211, 56422, 112844, 141055, 225688, 282110, 366743, 451376, 564220, 733486, 902752, 1128440, 1466972, 1833715, 2256880, 2933944, 3667430, 4513760, 5867888, 7334860, 11735776, 14669720, 29339440, 58678880]

約数ペア:

[(1, 58678880), (2, 29339440), (4, 14669720), (5, 11735776), (8, 7334860), (10, 5867888), (13, 4513760), (16, 3667430), (20, 2933944), (26, 2256880), (32, 1833715), (40, 1466972), (52, 1128440), (65, 902752), (80, 733486), (104, 564220), (130, 451376), (160, 366743), (208, 282110), (260, 225688), (416, 141055), (520, 112844), (1040, 56422), (2080, 28211)]