85953920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10331}}^1$

素因数の和:10363

約数の個数: 64

約数和(自身を含む): 221311440

約数和(自身を除く): 135357520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 10331, 20662, 41324, 51655, 82648, 103310, 134303, 165296, 206620, 268606, 330592, 413240, 537212, 661184, 671515, 826480, 1074424, 1322368, 1343030, 1652960, 2148848, 2686060, 3305920, 4297696, 5372120, 6611840, 8595392, 10744240, 17190784, 21488480, 42976960, 85953920]

約数ペア:

[(1, 85953920), (2, 42976960), (4, 21488480), (5, 17190784), (8, 10744240), (10, 8595392), (13, 6611840), (16, 5372120), (20, 4297696), (26, 3305920), (32, 2686060), (40, 2148848), (52, 1652960), (64, 1343030), (65, 1322368), (80, 1074424), (104, 826480), (128, 671515), (130, 661184), (160, 537212), (208, 413240), (260, 330592), (320, 268606), (416, 206620), (520, 165296), (640, 134303), (832, 103310), (1040, 82648), (1664, 51655), (2080, 41324), (4160, 20662), (8320, 10331)]