1750678240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8111}}^1$

素因数の和:8216

約数の個数: 96

約数和(自身を含む): 4415523840

約数和(自身を除く): 2664845600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 71, 76, 80, 95, 142, 152, 160, 190, 284, 304, 355, 380, 568, 608, 710, 760, 1136, 1349, 1420, 1520, 2272, 2698, 2840, 3040, 5396, 5680, 6745, 8111, 10792, 11360, 13490, 16222, 21584, 26980, 32444, 40555, 43168, 53960, 64888, 81110, 107920, 129776, 154109, 162220, 215840, 259552, 308218, 324440, 575881, 616436, 648880, 770545, 1151762, 1232872, 1297760, 1541090, 2303524, 2465744, 2879405, 3082180, 4607048, 4931488, 5758810, 6164360, 9214096, 10941739, 11517620, 12328720, 18428192, 21883478, 23035240, 24657440, 43766956, 46070480, 54708695, 87533912, 92140960, 109417390, 175067824, 218834780, 350135648, 437669560, 875339120, 1750678240]

約数ペア:

[(1, 1750678240), (2, 875339120), (4, 437669560), (5, 350135648), (8, 218834780), (10, 175067824), (16, 109417390), (19, 92140960), (20, 87533912), (32, 54708695), (38, 46070480), (40, 43766956), (71, 24657440), (76, 23035240), (80, 21883478), (95, 18428192), (142, 12328720), (152, 11517620), (160, 10941739), (190, 9214096), (284, 6164360), (304, 5758810), (355, 4931488), (380, 4607048), (568, 3082180), (608, 2879405), (710, 2465744), (760, 2303524), (1136, 1541090), (1349, 1297760), (1420, 1232872), (1520, 1151762), (2272, 770545), (2698, 648880), (2840, 616436), (3040, 575881), (5396, 324440), (5680, 308218), (6745, 259552), (8111, 215840), (10792, 162220), (11360, 154109), (13490, 129776), (16222, 107920), (21584, 81110), (26980, 64888), (32444, 53960), (40555, 43168)]