134233180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 290241504

約数和(自身を除く): 156008324

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 313, 410, 523, 626, 820, 1046, 1252, 1565, 2092, 2615, 3130, 5230, 6260, 10460, 12833, 21443, 25666, 42886, 51332, 64165, 85772, 107215, 128330, 163699, 214430, 256660, 327398, 428860, 654796, 818495, 1636990, 3273980, 6711659, 13423318, 26846636, 33558295, 67116590, 134233180]

約数ペア:

[(1, 134233180), (2, 67116590), (4, 33558295), (5, 26846636), (10, 13423318), (20, 6711659), (41, 3273980), (82, 1636990), (164, 818495), (205, 654796), (313, 428860), (410, 327398), (523, 256660), (626, 214430), (820, 163699), (1046, 128330), (1252, 107215), (1565, 85772), (2092, 64165), (2615, 51332), (3130, 42886), (5230, 25666), (6260, 21443), (10460, 12833)]