40583620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 113678208

約数和(自身を除く): 73094588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 73, 76, 77, 95, 110, 133, 140, 146, 154, 190, 209, 220, 266, 292, 308, 361, 365, 380, 385, 418, 511, 532, 665, 722, 730, 770, 803, 836, 1022, 1045, 1330, 1387, 1444, 1460, 1463, 1540, 1606, 1805, 2044, 2090, 2527, 2555, 2660, 2774, 2926, 3212, 3610, 3971, 4015, 4180, 5054, 5110, 5548, 5621, 5852, 6935, 7220, 7315, 7942, 8030, 9709, 10108, 10220, 11242, 12635, 13870, 14630, 15257, 15884, 16060, 19418, 19855, 22484, 25270, 26353, 27740, 27797, 28105, 29260, 30514, 38836, 39710, 48545, 50540, 52706, 55594, 56210, 61028, 76285, 79420, 97090, 105412, 106799, 111188, 112420, 131765, 138985, 152570, 184471, 194180, 213598, 263530, 277970, 289883, 305140, 368942, 427196, 527060, 533995, 555940, 579766, 737884, 922355, 1067990, 1159532, 1449415, 1844710, 2029181, 2135980, 2898830, 3689420, 4058362, 5797660, 8116724, 10145905, 20291810, 40583620]

約数ペア:

[(1, 40583620), (2, 20291810), (4, 10145905), (5, 8116724), (7, 5797660), (10, 4058362), (11, 3689420), (14, 2898830), (19, 2135980), (20, 2029181), (22, 1844710), (28, 1449415), (35, 1159532), (38, 1067990), (44, 922355), (55, 737884), (70, 579766), (73, 555940), (76, 533995), (77, 527060), (95, 427196), (110, 368942), (133, 305140), (140, 289883), (146, 277970), (154, 263530), (190, 213598), (209, 194180), (220, 184471), (266, 152570), (292, 138985), (308, 131765), (361, 112420), (365, 111188), (380, 106799), (385, 105412), (418, 97090), (511, 79420), (532, 76285), (665, 61028), (722, 56210), (730, 55594), (770, 52706), (803, 50540), (836, 48545), (1022, 39710), (1045, 38836), (1330, 30514), (1387, 29260), (1444, 28105), (1460, 27797), (1463, 27740), (1540, 26353), (1606, 25270), (1805, 22484), (2044, 19855), (2090, 19418), (2527, 16060), (2555, 15884), (2660, 15257), (2774, 14630), (2926, 13870), (3212, 12635), (3610, 11242), (3971, 10220), (4015, 10108), (4180, 9709), (5054, 8030), (5110, 7942), (5548, 7315), (5621, 7220), (5852, 6935)]