103821040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 258545952

約数和(自身を除く): 154724912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 97, 136, 170, 194, 272, 340, 388, 485, 680, 776, 787, 970, 1360, 1552, 1574, 1649, 1940, 3148, 3298, 3880, 3935, 6296, 6596, 7760, 7870, 8245, 12592, 13192, 13379, 15740, 16490, 26384, 26758, 31480, 32980, 53516, 62960, 65960, 66895, 76339, 107032, 131920, 133790, 152678, 214064, 267580, 305356, 381695, 535160, 610712, 763390, 1070320, 1221424, 1297763, 1526780, 2595526, 3053560, 5191052, 6107120, 6488815, 10382104, 12977630, 20764208, 25955260, 51910520, 103821040]

約数ペア:

[(1, 103821040), (2, 51910520), (4, 25955260), (5, 20764208), (8, 12977630), (10, 10382104), (16, 6488815), (17, 6107120), (20, 5191052), (34, 3053560), (40, 2595526), (68, 1526780), (80, 1297763), (85, 1221424), (97, 1070320), (136, 763390), (170, 610712), (194, 535160), (272, 381695), (340, 305356), (388, 267580), (485, 214064), (680, 152678), (776, 133790), (787, 131920), (970, 107032), (1360, 76339), (1552, 66895), (1574, 65960), (1649, 62960), (1940, 53516), (3148, 32980), (3298, 31480), (3880, 26758), (3935, 26384), (6296, 16490), (6596, 15740), (7760, 13379), (7870, 13192), (8245, 12592)]