42238880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 108020304

約数和(自身を除く): 65781424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 293, 340, 424, 530, 544, 586, 680, 848, 901, 1060, 1172, 1360, 1465, 1696, 1802, 2120, 2344, 2720, 2930, 3604, 4240, 4505, 4688, 4981, 5860, 7208, 8480, 9010, 9376, 9962, 11720, 14416, 15529, 18020, 19924, 23440, 24905, 28832, 31058, 36040, 39848, 46880, 49810, 62116, 72080, 77645, 79696, 99620, 124232, 144160, 155290, 159392, 199240, 248464, 263993, 310580, 398480, 496928, 527986, 621160, 796960, 1055972, 1242320, 1319965, 2111944, 2484640, 2639930, 4223888, 5279860, 8447776, 10559720, 21119440, 42238880]

約数ペア:

[(1, 42238880), (2, 21119440), (4, 10559720), (5, 8447776), (8, 5279860), (10, 4223888), (16, 2639930), (17, 2484640), (20, 2111944), (32, 1319965), (34, 1242320), (40, 1055972), (53, 796960), (68, 621160), (80, 527986), (85, 496928), (106, 398480), (136, 310580), (160, 263993), (170, 248464), (212, 199240), (265, 159392), (272, 155290), (293, 144160), (340, 124232), (424, 99620), (530, 79696), (544, 77645), (586, 72080), (680, 62116), (848, 49810), (901, 46880), (1060, 39848), (1172, 36040), (1360, 31058), (1465, 28832), (1696, 24905), (1802, 23440), (2120, 19924), (2344, 18020), (2720, 15529), (2930, 14416), (3604, 11720), (4240, 9962), (4505, 9376), (4688, 9010), (4981, 8480), (5860, 7208)]