350654240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 884492784

約数和(自身を除く): 533838544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 137, 160, 170, 272, 274, 340, 544, 548, 680, 685, 941, 1096, 1360, 1370, 1882, 2192, 2329, 2720, 2740, 3764, 4384, 4658, 4705, 5480, 7528, 9316, 9410, 10960, 11645, 15056, 15997, 18632, 18820, 21920, 23290, 30112, 31994, 37264, 37640, 46580, 63988, 74528, 75280, 79985, 93160, 127976, 128917, 150560, 159970, 186320, 255952, 257834, 319940, 372640, 511904, 515668, 639880, 644585, 1031336, 1279760, 1289170, 2062672, 2191589, 2559520, 2578340, 4125344, 4383178, 5156680, 8766356, 10313360, 10957945, 17532712, 20626720, 21915890, 35065424, 43831780, 70130848, 87663560, 175327120, 350654240]

約数ペア:

[(1, 350654240), (2, 175327120), (4, 87663560), (5, 70130848), (8, 43831780), (10, 35065424), (16, 21915890), (17, 20626720), (20, 17532712), (32, 10957945), (34, 10313360), (40, 8766356), (68, 5156680), (80, 4383178), (85, 4125344), (136, 2578340), (137, 2559520), (160, 2191589), (170, 2062672), (272, 1289170), (274, 1279760), (340, 1031336), (544, 644585), (548, 639880), (680, 515668), (685, 511904), (941, 372640), (1096, 319940), (1360, 257834), (1370, 255952), (1882, 186320), (2192, 159970), (2329, 150560), (2720, 128917), (2740, 127976), (3764, 93160), (4384, 79985), (4658, 75280), (4705, 74528), (5480, 63988), (7528, 46580), (9316, 37640), (9410, 37264), (10960, 31994), (11645, 30112), (15056, 23290), (15997, 21920), (18632, 18820)]