42108320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 107040528

約数和(自身を除く): 64932208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 113, 136, 137, 160, 170, 226, 272, 274, 340, 452, 544, 548, 565, 680, 685, 904, 1096, 1130, 1360, 1370, 1808, 1921, 2192, 2260, 2329, 2720, 2740, 3616, 3842, 4384, 4520, 4658, 5480, 7684, 9040, 9316, 9605, 10960, 11645, 15368, 15481, 18080, 18632, 19210, 21920, 23290, 30736, 30962, 37264, 38420, 46580, 61472, 61924, 74528, 76840, 77405, 93160, 123848, 153680, 154810, 186320, 247696, 263177, 307360, 309620, 372640, 495392, 526354, 619240, 1052708, 1238480, 1315885, 2105416, 2476960, 2631770, 4210832, 5263540, 8421664, 10527080, 21054160, 42108320]

約数ペア:

[(1, 42108320), (2, 21054160), (4, 10527080), (5, 8421664), (8, 5263540), (10, 4210832), (16, 2631770), (17, 2476960), (20, 2105416), (32, 1315885), (34, 1238480), (40, 1052708), (68, 619240), (80, 526354), (85, 495392), (113, 372640), (136, 309620), (137, 307360), (160, 263177), (170, 247696), (226, 186320), (272, 154810), (274, 153680), (340, 123848), (452, 93160), (544, 77405), (548, 76840), (565, 74528), (680, 61924), (685, 61472), (904, 46580), (1096, 38420), (1130, 37264), (1360, 30962), (1370, 30736), (1808, 23290), (1921, 21920), (2192, 19210), (2260, 18632), (2329, 18080), (2720, 15481), (2740, 15368), (3616, 11645), (3842, 10960), (4384, 9605), (4520, 9316), (4658, 9040), (5480, 7684)]