22478084950

素因数分解:

$2^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{449}}^1\times {\mathrm{2789}}^1$

素因数の和:3609

約数の個数: 48

約数和(自身を含む): 42034140000

約数和(自身を除く): 19556055050

約数列:

[1, 2, 5, 10, 25, 50, 359, 449, 718, 898, 1795, 2245, 2789, 3590, 4490, 5578, 8975, 11225, 13945, 17950, 22450, 27890, 69725, 139450, 161191, 322382, 805955, 1001251, 1252261, 1611910, 2002502, 2504522, 4029775, 5006255, 6261305, 8059550, 10012510, 12522610, 25031275, 31306525, 50062550, 62613050, 449561699, 899123398, 2247808495, 4495616990, 11239042475, 22478084950]

約数ペア:

[(1, 22478084950), (2, 11239042475), (5, 4495616990), (10, 2247808495), (25, 899123398), (50, 449561699), (359, 62613050), (449, 50062550), (718, 31306525), (898, 25031275), (1795, 12522610), (2245, 10012510), (2789, 8059550), (3590, 6261305), (4490, 5006255), (5578, 4029775), (8975, 2504522), (11225, 2002502), (13945, 1611910), (17950, 1252261), (22450, 1001251), (27890, 805955), (69725, 322382), (139450, 161191)]