80794370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15331}}^1$

素因数の和:15386

約数の個数: 32

約数和(自身を含む): 158962176

約数和(自身を除く): 78167806

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 15331, 30662, 76655, 153310, 260627, 475261, 521254, 950522, 1303135, 2376305, 2606270, 4752610, 8079437, 16158874, 40397185, 80794370]

約数ペア:

[(1, 80794370), (2, 40397185), (5, 16158874), (10, 8079437), (17, 4752610), (31, 2606270), (34, 2376305), (62, 1303135), (85, 950522), (155, 521254), (170, 475261), (310, 260627), (527, 153310), (1054, 76655), (2635, 30662), (5270, 15331)]