70858480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11503}}^1$

素因数の和:11534

約数の個数: 80

約数和(自身を含む): 205415424

約数和(自身を除く): 134556944

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 11503, 23006, 46012, 57515, 80521, 92024, 115030, 126533, 161042, 184048, 230060, 253066, 322084, 402605, 460120, 506132, 632665, 644168, 805210, 885731, 920240, 1012264, 1265330, 1288336, 1610420, 1771462, 2024528, 2530660, 3220840, 3542924, 4428655, 5061320, 6441680, 7085848, 8857310, 10122640, 14171696, 17714620, 35429240, 70858480]

約数ペア:

[(1, 70858480), (2, 35429240), (4, 17714620), (5, 14171696), (7, 10122640), (8, 8857310), (10, 7085848), (11, 6441680), (14, 5061320), (16, 4428655), (20, 3542924), (22, 3220840), (28, 2530660), (35, 2024528), (40, 1771462), (44, 1610420), (55, 1288336), (56, 1265330), (70, 1012264), (77, 920240), (80, 885731), (88, 805210), (110, 644168), (112, 632665), (140, 506132), (154, 460120), (176, 402605), (220, 322084), (280, 253066), (308, 230060), (385, 184048), (440, 161042), (560, 126533), (616, 115030), (770, 92024), (880, 80521), (1232, 57515), (1540, 46012), (3080, 23006), (6160, 11503)]