23346820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 60318720

約数和(自身を除く): 36971900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 67, 70, 76, 95, 131, 133, 134, 140, 190, 262, 266, 268, 335, 380, 469, 524, 532, 655, 665, 670, 917, 938, 1273, 1310, 1330, 1340, 1834, 1876, 2345, 2489, 2546, 2620, 2660, 3668, 4585, 4690, 4978, 5092, 6365, 8777, 8911, 9170, 9380, 9956, 12445, 12730, 17423, 17554, 17822, 18340, 24890, 25460, 34846, 35108, 35644, 43885, 44555, 49780, 61439, 69692, 87115, 87770, 89110, 122878, 166763, 174230, 175540, 178220, 245756, 307195, 333526, 348460, 614390, 667052, 833815, 1167341, 1228780, 1667630, 2334682, 3335260, 4669364, 5836705, 11673410, 23346820]

約数ペア:

[(1, 23346820), (2, 11673410), (4, 5836705), (5, 4669364), (7, 3335260), (10, 2334682), (14, 1667630), (19, 1228780), (20, 1167341), (28, 833815), (35, 667052), (38, 614390), (67, 348460), (70, 333526), (76, 307195), (95, 245756), (131, 178220), (133, 175540), (134, 174230), (140, 166763), (190, 122878), (262, 89110), (266, 87770), (268, 87115), (335, 69692), (380, 61439), (469, 49780), (524, 44555), (532, 43885), (655, 35644), (665, 35108), (670, 34846), (917, 25460), (938, 24890), (1273, 18340), (1310, 17822), (1330, 17554), (1340, 17423), (1834, 12730), (1876, 12445), (2345, 9956), (2489, 9380), (2546, 9170), (2620, 8911), (2660, 8777), (3668, 6365), (4585, 5092), (4690, 4978)]