102938006440

素因数分解:

$2^3\times 5^1\times {\mathrm{109831}}^1\times {\mathrm{23431}}^1$

素因数の和:133273

約数の個数: 32

約数和(自身を含む): 231622508160

約数和(自身を除く): 128684501720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 23431, 46862, 93724, 109831, 117155, 187448, 219662, 234310, 439324, 468620, 549155, 878648, 937240, 1098310, 2196620, 4393240, 2573450161, 5146900322, 10293800644, 12867250805, 20587601288, 25734501610, 51469003220, 102938006440]

約数ペア:

[(1, 102938006440), (2, 51469003220), (4, 25734501610), (5, 20587601288), (8, 12867250805), (10, 10293800644), (20, 5146900322), (40, 2573450161), (23431, 4393240), (46862, 2196620), (93724, 1098310), (109831, 937240), (117155, 878648), (187448, 549155), (219662, 468620), (234310, 439324)]