47304680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 113832000

約数和(自身を除く): 66527320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 536, 670, 760, 929, 1273, 1340, 1858, 2546, 2680, 3716, 4645, 5092, 6365, 7432, 9290, 10184, 12730, 17651, 18580, 25460, 35302, 37160, 50920, 62243, 70604, 88255, 124486, 141208, 176510, 248972, 311215, 353020, 497944, 622430, 706040, 1182617, 1244860, 2365234, 2489720, 4730468, 5913085, 9460936, 11826170, 23652340, 47304680]

約数ペア:

[(1, 47304680), (2, 23652340), (4, 11826170), (5, 9460936), (8, 5913085), (10, 4730468), (19, 2489720), (20, 2365234), (38, 1244860), (40, 1182617), (67, 706040), (76, 622430), (95, 497944), (134, 353020), (152, 311215), (190, 248972), (268, 176510), (335, 141208), (380, 124486), (536, 88255), (670, 70604), (760, 62243), (929, 50920), (1273, 37160), (1340, 35302), (1858, 25460), (2546, 18580), (2680, 17651), (3716, 12730), (4645, 10184), (5092, 9290), (6365, 7432)]