70294960

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 169944480

約数和(自身を除く): 99649520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 59, 80, 106, 118, 212, 236, 265, 281, 295, 424, 472, 530, 562, 590, 848, 944, 1060, 1124, 1180, 1405, 2120, 2248, 2360, 2810, 3127, 4240, 4496, 4720, 5620, 6254, 11240, 12508, 14893, 15635, 16579, 22480, 25016, 29786, 31270, 33158, 50032, 59572, 62540, 66316, 74465, 82895, 119144, 125080, 132632, 148930, 165790, 238288, 250160, 265264, 297860, 331580, 595720, 663160, 878687, 1191440, 1326320, 1757374, 3514748, 4393435, 7029496, 8786870, 14058992, 17573740, 35147480, 70294960]

約数ペア:

[(1, 70294960), (2, 35147480), (4, 17573740), (5, 14058992), (8, 8786870), (10, 7029496), (16, 4393435), (20, 3514748), (40, 1757374), (53, 1326320), (59, 1191440), (80, 878687), (106, 663160), (118, 595720), (212, 331580), (236, 297860), (265, 265264), (281, 250160), (295, 238288), (424, 165790), (472, 148930), (530, 132632), (562, 125080), (590, 119144), (848, 82895), (944, 74465), (1060, 66316), (1124, 62540), (1180, 59572), (1405, 50032), (2120, 33158), (2248, 31270), (2360, 29786), (2810, 25016), (3127, 22480), (4240, 16579), (4496, 15635), (4720, 14893), (5620, 12508), (6254, 11240)]