46886680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 118506240

約数和(自身を除く): 71619560

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 191, 323, 340, 361, 380, 382, 646, 680, 722, 760, 764, 955, 1292, 1444, 1528, 1615, 1805, 1910, 2584, 2888, 3230, 3247, 3610, 3629, 3820, 6137, 6460, 6494, 7220, 7258, 7640, 12274, 12920, 12988, 14440, 14516, 16235, 18145, 24548, 25976, 29032, 30685, 32470, 36290, 49096, 61370, 61693, 64940, 68951, 72580, 122740, 123386, 129880, 137902, 145160, 245480, 246772, 275804, 308465, 344755, 493544, 551608, 616930, 689510, 1172167, 1233860, 1379020, 2344334, 2467720, 2758040, 4688668, 5860835, 9377336, 11721670, 23443340, 46886680]

約数ペア:

[(1, 46886680), (2, 23443340), (4, 11721670), (5, 9377336), (8, 5860835), (10, 4688668), (17, 2758040), (19, 2467720), (20, 2344334), (34, 1379020), (38, 1233860), (40, 1172167), (68, 689510), (76, 616930), (85, 551608), (95, 493544), (136, 344755), (152, 308465), (170, 275804), (190, 246772), (191, 245480), (323, 145160), (340, 137902), (361, 129880), (380, 123386), (382, 122740), (646, 72580), (680, 68951), (722, 64940), (760, 61693), (764, 61370), (955, 49096), (1292, 36290), (1444, 32470), (1528, 30685), (1615, 29032), (1805, 25976), (1910, 24548), (2584, 18145), (2888, 16235), (3230, 14516), (3247, 14440), (3610, 12988), (3629, 12920), (3820, 12274), (6137, 7640), (6460, 7258), (6494, 7220)]