42315040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 108428544

約数和(自身を除く): 66113504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 331, 340, 376, 470, 544, 662, 680, 752, 799, 940, 1324, 1360, 1504, 1598, 1655, 1880, 2648, 2720, 3196, 3310, 3760, 3995, 5296, 5627, 6392, 6620, 7520, 7990, 10592, 11254, 12784, 13240, 15557, 15980, 22508, 25568, 26480, 28135, 31114, 31960, 45016, 52960, 56270, 62228, 63920, 77785, 90032, 112540, 124456, 127840, 155570, 180064, 225080, 248912, 264469, 311140, 450160, 497824, 528938, 622280, 900320, 1057876, 1244560, 1322345, 2115752, 2489120, 2644690, 4231504, 5289380, 8463008, 10578760, 21157520, 42315040]

約数ペア:

[(1, 42315040), (2, 21157520), (4, 10578760), (5, 8463008), (8, 5289380), (10, 4231504), (16, 2644690), (17, 2489120), (20, 2115752), (32, 1322345), (34, 1244560), (40, 1057876), (47, 900320), (68, 622280), (80, 528938), (85, 497824), (94, 450160), (136, 311140), (160, 264469), (170, 248912), (188, 225080), (235, 180064), (272, 155570), (331, 127840), (340, 124456), (376, 112540), (470, 90032), (544, 77785), (662, 63920), (680, 62228), (752, 56270), (799, 52960), (940, 45016), (1324, 31960), (1360, 31114), (1504, 28135), (1598, 26480), (1655, 25568), (1880, 22508), (2648, 15980), (2720, 15557), (3196, 13240), (3310, 12784), (3760, 11254), (3995, 10592), (5296, 7990), (5627, 7520), (6392, 6620)]