3621930100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{26849}}^1$

素因数の和:26953

約数の個数: 72

約数和(自身を含む): 8390088000

約数和(自身を除く): 4768157900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 71, 76, 95, 100, 142, 190, 284, 355, 380, 475, 710, 950, 1349, 1420, 1775, 1900, 2698, 3550, 5396, 6745, 7100, 13490, 26849, 26980, 33725, 53698, 67450, 107396, 134245, 134900, 268490, 510131, 536980, 671225, 1020262, 1342450, 1906279, 2040524, 2550655, 2684900, 3812558, 5101310, 7625116, 9531395, 10202620, 12753275, 19062790, 25506550, 36219301, 38125580, 47656975, 51013100, 72438602, 95313950, 144877204, 181096505, 190627900, 362193010, 724386020, 905482525, 1810965050, 3621930100]

約数ペア:

[(1, 3621930100), (2, 1810965050), (4, 905482525), (5, 724386020), (10, 362193010), (19, 190627900), (20, 181096505), (25, 144877204), (38, 95313950), (50, 72438602), (71, 51013100), (76, 47656975), (95, 38125580), (100, 36219301), (142, 25506550), (190, 19062790), (284, 12753275), (355, 10202620), (380, 9531395), (475, 7625116), (710, 5101310), (950, 3812558), (1349, 2684900), (1420, 2550655), (1775, 2040524), (1900, 1906279), (2698, 1342450), (3550, 1020262), (5396, 671225), (6745, 536980), (7100, 510131), (13490, 268490), (26849, 134900), (26980, 134245), (33725, 107396), (53698, 67450)]