82035920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1804

約数の個数: 80

約数和(自身を含む): 207367680

約数和(自身を除く): 125331760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 1741, 2356, 2480, 2945, 3482, 4712, 5890, 6964, 8705, 9424, 11780, 13928, 17410, 23560, 27856, 33079, 34820, 47120, 53971, 66158, 69640, 107942, 132316, 139280, 165395, 215884, 264632, 269855, 330790, 431768, 529264, 539710, 661580, 863536, 1025449, 1079420, 1323160, 2050898, 2158840, 2646320, 4101796, 4317680, 5127245, 8203592, 10254490, 16407184, 20508980, 41017960, 82035920]

約数ペア:

[(1, 82035920), (2, 41017960), (4, 20508980), (5, 16407184), (8, 10254490), (10, 8203592), (16, 5127245), (19, 4317680), (20, 4101796), (31, 2646320), (38, 2158840), (40, 2050898), (62, 1323160), (76, 1079420), (80, 1025449), (95, 863536), (124, 661580), (152, 539710), (155, 529264), (190, 431768), (248, 330790), (304, 269855), (310, 264632), (380, 215884), (496, 165395), (589, 139280), (620, 132316), (760, 107942), (1178, 69640), (1240, 66158), (1520, 53971), (1741, 47120), (2356, 34820), (2480, 33079), (2945, 27856), (3482, 23560), (4712, 17410), (5890, 13928), (6964, 11780), (8705, 9424)]