5779640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 13824000

約数和(自身を除く): 8044360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 79, 118, 124, 155, 158, 236, 248, 295, 310, 316, 395, 472, 590, 620, 632, 790, 1180, 1240, 1580, 1829, 2360, 2449, 3160, 3658, 4661, 4898, 7316, 9145, 9322, 9796, 12245, 14632, 18290, 18644, 19592, 23305, 24490, 36580, 37288, 46610, 48980, 73160, 93220, 97960, 144491, 186440, 288982, 577964, 722455, 1155928, 1444910, 2889820, 5779640]

約数ペア:

[(1, 5779640), (2, 2889820), (4, 1444910), (5, 1155928), (8, 722455), (10, 577964), (20, 288982), (31, 186440), (40, 144491), (59, 97960), (62, 93220), (79, 73160), (118, 48980), (124, 46610), (155, 37288), (158, 36580), (236, 24490), (248, 23305), (295, 19592), (310, 18644), (316, 18290), (395, 14632), (472, 12245), (590, 9796), (620, 9322), (632, 9145), (790, 7316), (1180, 4898), (1240, 4661), (1580, 3658), (1829, 3160), (2360, 2449)]