4136242580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{180307}}^1$

素因数の和:180384

約数の個数: 48

約数和(自身を含む): 9208690176

約数和(自身を除く): 5072447596

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 4588, 5735, 11470, 22940, 180307, 360614, 721228, 901535, 1803070, 3606140, 5589517, 6671359, 11179034, 13342718, 22358068, 26685436, 27947585, 33356795, 55895170, 66713590, 111790340, 133427180, 206812129, 413624258, 827248516, 1034060645, 2068121290, 4136242580]

約数ペア:

[(1, 4136242580), (2, 2068121290), (4, 1034060645), (5, 827248516), (10, 413624258), (20, 206812129), (31, 133427180), (37, 111790340), (62, 66713590), (74, 55895170), (124, 33356795), (148, 27947585), (155, 26685436), (185, 22358068), (310, 13342718), (370, 11179034), (620, 6671359), (740, 5589517), (1147, 3606140), (2294, 1803070), (4588, 901535), (5735, 721228), (11470, 360614), (22940, 180307)]