2283809900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{2179}}^1$

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 5086341120

約数和(自身を除く): 2802531220

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 223, 235, 446, 470, 892, 940, 1115, 1175, 2179, 2230, 2350, 4358, 4460, 4700, 5575, 8716, 10481, 10895, 11150, 20962, 21790, 22300, 41924, 43580, 52405, 54475, 102413, 104810, 108950, 204826, 209620, 217900, 262025, 409652, 485917, 512065, 524050, 971834, 1024130, 1048100, 1943668, 2048260, 2429585, 2560325, 4859170, 5120650, 9718340, 10241300, 12147925, 22838099, 24295850, 45676198, 48591700, 91352396, 114190495, 228380990, 456761980, 570952475, 1141904950, 2283809900]

約数ペア:

[(1, 2283809900), (2, 1141904950), (4, 570952475), (5, 456761980), (10, 228380990), (20, 114190495), (25, 91352396), (47, 48591700), (50, 45676198), (94, 24295850), (100, 22838099), (188, 12147925), (223, 10241300), (235, 9718340), (446, 5120650), (470, 4859170), (892, 2560325), (940, 2429585), (1115, 2048260), (1175, 1943668), (2179, 1048100), (2230, 1024130), (2350, 971834), (4358, 524050), (4460, 512065), (4700, 485917), (5575, 409652), (8716, 262025), (10481, 217900), (10895, 209620), (11150, 204826), (20962, 108950), (21790, 104810), (22300, 102413), (41924, 54475), (43580, 52405)]