22659400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 56916000

約数和(自身を除く): 34256600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 67, 76, 89, 95, 100, 134, 152, 178, 190, 200, 268, 335, 356, 380, 445, 475, 536, 670, 712, 760, 890, 950, 1273, 1340, 1675, 1691, 1780, 1900, 2225, 2546, 2680, 3350, 3382, 3560, 3800, 4450, 5092, 5963, 6365, 6700, 6764, 8455, 8900, 10184, 11926, 12730, 13400, 13528, 16910, 17800, 23852, 25460, 29815, 31825, 33820, 42275, 47704, 50920, 59630, 63650, 67640, 84550, 113297, 119260, 127300, 149075, 169100, 226594, 238520, 254600, 298150, 338200, 453188, 566485, 596300, 906376, 1132970, 1192600, 2265940, 2832425, 4531880, 5664850, 11329700, 22659400]

約数ペア:

[(1, 22659400), (2, 11329700), (4, 5664850), (5, 4531880), (8, 2832425), (10, 2265940), (19, 1192600), (20, 1132970), (25, 906376), (38, 596300), (40, 566485), (50, 453188), (67, 338200), (76, 298150), (89, 254600), (95, 238520), (100, 226594), (134, 169100), (152, 149075), (178, 127300), (190, 119260), (200, 113297), (268, 84550), (335, 67640), (356, 63650), (380, 59630), (445, 50920), (475, 47704), (536, 42275), (670, 33820), (712, 31825), (760, 29815), (890, 25460), (950, 23852), (1273, 17800), (1340, 16910), (1675, 13528), (1691, 13400), (1780, 12730), (1900, 11926), (2225, 10184), (2546, 8900), (2680, 8455), (3350, 6764), (3382, 6700), (3560, 6365), (3800, 5963), (4450, 5092)]