42771260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 67544260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 115, 140, 148, 161, 185, 230, 259, 322, 359, 370, 460, 518, 644, 718, 740, 805, 851, 1036, 1295, 1436, 1610, 1702, 1795, 2513, 2590, 3220, 3404, 3590, 4255, 5026, 5180, 5957, 7180, 8257, 8510, 10052, 11914, 12565, 13283, 16514, 17020, 23828, 25130, 26566, 29785, 33028, 41285, 50260, 53132, 57799, 59570, 66415, 82570, 92981, 115598, 119140, 132830, 165140, 185962, 231196, 265660, 288995, 305509, 371924, 464905, 577990, 611018, 929810, 1155980, 1222036, 1527545, 1859620, 2138563, 3055090, 4277126, 6110180, 8554252, 10692815, 21385630, 42771260]

約数ペア:

[(1, 42771260), (2, 21385630), (4, 10692815), (5, 8554252), (7, 6110180), (10, 4277126), (14, 3055090), (20, 2138563), (23, 1859620), (28, 1527545), (35, 1222036), (37, 1155980), (46, 929810), (70, 611018), (74, 577990), (92, 464905), (115, 371924), (140, 305509), (148, 288995), (161, 265660), (185, 231196), (230, 185962), (259, 165140), (322, 132830), (359, 119140), (370, 115598), (460, 92981), (518, 82570), (644, 66415), (718, 59570), (740, 57799), (805, 53132), (851, 50260), (1036, 41285), (1295, 33028), (1436, 29785), (1610, 26566), (1702, 25130), (1795, 23828), (2513, 17020), (2590, 16514), (3220, 13283), (3404, 12565), (3590, 11914), (4255, 10052), (5026, 8510), (5180, 8257), (5957, 7180)]