80063150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 159096960

約数和(自身を除く): 79033810

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 710, 950, 1187, 1349, 1775, 2374, 2698, 3550, 5935, 6745, 11870, 13490, 22553, 29675, 33725, 45106, 59350, 67450, 84277, 112765, 168554, 225530, 421385, 563825, 842770, 1127650, 1601263, 2106925, 3202526, 4213850, 8006315, 16012630, 40031575, 80063150]

約数ペア:

[(1, 80063150), (2, 40031575), (5, 16012630), (10, 8006315), (19, 4213850), (25, 3202526), (38, 2106925), (50, 1601263), (71, 1127650), (95, 842770), (142, 563825), (190, 421385), (355, 225530), (475, 168554), (710, 112765), (950, 84277), (1187, 67450), (1349, 59350), (1775, 45106), (2374, 33725), (2698, 29675), (3550, 22553), (5935, 13490), (6745, 11870)]