5611840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 112

約数和(自身を含む): 15361920

約数和(自身を除く): 9750080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 71, 76, 80, 95, 104, 130, 142, 152, 160, 190, 208, 247, 260, 284, 304, 320, 355, 380, 416, 494, 520, 568, 608, 710, 760, 832, 923, 988, 1040, 1136, 1216, 1235, 1349, 1420, 1520, 1846, 1976, 2080, 2272, 2470, 2698, 2840, 3040, 3692, 3952, 4160, 4544, 4615, 4940, 5396, 5680, 6080, 6745, 7384, 7904, 9230, 9880, 10792, 11360, 13490, 14768, 15808, 17537, 18460, 19760, 21584, 22720, 26980, 29536, 35074, 36920, 39520, 43168, 53960, 59072, 70148, 73840, 79040, 86336, 87685, 107920, 140296, 147680, 175370, 215840, 280592, 295360, 350740, 431680, 561184, 701480, 1122368, 1402960, 2805920, 5611840]

約数ペア:

[(1, 5611840), (2, 2805920), (4, 1402960), (5, 1122368), (8, 701480), (10, 561184), (13, 431680), (16, 350740), (19, 295360), (20, 280592), (26, 215840), (32, 175370), (38, 147680), (40, 140296), (52, 107920), (64, 87685), (65, 86336), (71, 79040), (76, 73840), (80, 70148), (95, 59072), (104, 53960), (130, 43168), (142, 39520), (152, 36920), (160, 35074), (190, 29536), (208, 26980), (247, 22720), (260, 21584), (284, 19760), (304, 18460), (320, 17537), (355, 15808), (380, 14768), (416, 13490), (494, 11360), (520, 10792), (568, 9880), (608, 9230), (710, 7904), (760, 7384), (832, 6745), (923, 6080), (988, 5680), (1040, 5396), (1136, 4940), (1216, 4615), (1235, 4544), (1349, 4160), (1420, 3952), (1520, 3692), (1846, 3040), (1976, 2840), (2080, 2698), (2272, 2470)]