83089160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 237945600

約数和(自身を除く): 154856440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 280, 308, 371, 385, 424, 440, 509, 530, 583, 616, 742, 770, 1018, 1060, 1166, 1484, 1540, 1855, 2036, 2120, 2332, 2545, 2915, 2968, 3080, 3563, 3710, 4072, 4081, 4664, 5090, 5599, 5830, 7126, 7420, 8162, 10180, 11198, 11660, 14252, 14840, 16324, 17815, 20360, 20405, 22396, 23320, 26977, 27995, 28504, 32648, 35630, 39193, 40810, 44792, 53954, 55990, 71260, 78386, 81620, 107908, 111980, 134885, 142520, 156772, 163240, 188839, 195965, 215816, 223960, 269770, 296747, 313544, 377678, 391930, 539540, 593494, 755356, 783860, 944195, 1079080, 1186988, 1483735, 1510712, 1567720, 1888390, 2077229, 2373976, 2967470, 3776780, 4154458, 5934940, 7553560, 8308916, 10386145, 11869880, 16617832, 20772290, 41544580, 83089160]

約数ペア:

[(1, 83089160), (2, 41544580), (4, 20772290), (5, 16617832), (7, 11869880), (8, 10386145), (10, 8308916), (11, 7553560), (14, 5934940), (20, 4154458), (22, 3776780), (28, 2967470), (35, 2373976), (40, 2077229), (44, 1888390), (53, 1567720), (55, 1510712), (56, 1483735), (70, 1186988), (77, 1079080), (88, 944195), (106, 783860), (110, 755356), (140, 593494), (154, 539540), (212, 391930), (220, 377678), (265, 313544), (280, 296747), (308, 269770), (371, 223960), (385, 215816), (424, 195965), (440, 188839), (509, 163240), (530, 156772), (583, 142520), (616, 134885), (742, 111980), (770, 107908), (1018, 81620), (1060, 78386), (1166, 71260), (1484, 55990), (1540, 53954), (1855, 44792), (2036, 40810), (2120, 39193), (2332, 35630), (2545, 32648), (2915, 28504), (2968, 27995), (3080, 26977), (3563, 23320), (3710, 22396), (4072, 20405), (4081, 20360), (4664, 17815), (5090, 16324), (5599, 14840), (5830, 14252), (7126, 11660), (7420, 11198), (8162, 10180)]