89060960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 225348480

約数和(自身を除く): 136287520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 137, 160, 170, 239, 272, 274, 340, 478, 544, 548, 680, 685, 956, 1096, 1195, 1360, 1370, 1912, 2192, 2329, 2390, 2720, 2740, 3824, 4063, 4384, 4658, 4780, 5480, 7648, 8126, 9316, 9560, 10960, 11645, 16252, 18632, 19120, 20315, 21920, 23290, 32504, 32743, 37264, 38240, 40630, 46580, 65008, 65486, 74528, 81260, 93160, 130016, 130972, 162520, 163715, 186320, 261944, 325040, 327430, 372640, 523888, 556631, 650080, 654860, 1047776, 1113262, 1309720, 2226524, 2619440, 2783155, 4453048, 5238880, 5566310, 8906096, 11132620, 17812192, 22265240, 44530480, 89060960]

約数ペア:

[(1, 89060960), (2, 44530480), (4, 22265240), (5, 17812192), (8, 11132620), (10, 8906096), (16, 5566310), (17, 5238880), (20, 4453048), (32, 2783155), (34, 2619440), (40, 2226524), (68, 1309720), (80, 1113262), (85, 1047776), (136, 654860), (137, 650080), (160, 556631), (170, 523888), (239, 372640), (272, 327430), (274, 325040), (340, 261944), (478, 186320), (544, 163715), (548, 162520), (680, 130972), (685, 130016), (956, 93160), (1096, 81260), (1195, 74528), (1360, 65486), (1370, 65008), (1912, 46580), (2192, 40630), (2329, 38240), (2390, 37264), (2720, 32743), (2740, 32504), (3824, 23290), (4063, 21920), (4384, 20315), (4658, 19120), (4780, 18632), (5480, 16252), (7648, 11645), (8126, 10960), (9316, 9560)]