104422480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68699}}^1$

素因数の和:68731

約数の個数: 40

約数和(自身を含む): 255564000

約数和(自身を除く): 151141520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 68699, 137398, 274796, 343495, 549592, 686990, 1099184, 1305281, 1373980, 2610562, 2747960, 5221124, 5495920, 6526405, 10442248, 13052810, 20884496, 26105620, 52211240, 104422480]

約数ペア:

[(1, 104422480), (2, 52211240), (4, 26105620), (5, 20884496), (8, 13052810), (10, 10442248), (16, 6526405), (19, 5495920), (20, 5221124), (38, 2747960), (40, 2610562), (76, 1373980), (80, 1305281), (95, 1099184), (152, 686990), (190, 549592), (304, 343495), (380, 274796), (760, 137398), (1520, 68699)]