2124408050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{2659}}^1$

素因数の和:2748

約数の個数: 72

約数和(自身を含む): 4309359600

約数和(自身を除く): 2184951550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 841, 950, 1102, 1450, 1682, 2659, 2755, 4205, 5318, 5510, 8410, 13295, 13775, 15979, 21025, 26590, 27550, 31958, 42050, 50521, 66475, 77111, 79895, 101042, 132950, 154222, 159790, 252605, 385555, 399475, 505210, 771110, 798950, 1263025, 1465109, 1927775, 2236219, 2526050, 2930218, 3855550, 4472438, 7325545, 11181095, 14651090, 22362190, 36627725, 42488161, 55905475, 73255450, 84976322, 111810950, 212440805, 424881610, 1062204025, 2124408050]

約数ペア:

[(1, 2124408050), (2, 1062204025), (5, 424881610), (10, 212440805), (19, 111810950), (25, 84976322), (29, 73255450), (38, 55905475), (50, 42488161), (58, 36627725), (95, 22362190), (145, 14651090), (190, 11181095), (290, 7325545), (475, 4472438), (551, 3855550), (725, 2930218), (841, 2526050), (950, 2236219), (1102, 1927775), (1450, 1465109), (1682, 1263025), (2659, 798950), (2755, 771110), (4205, 505210), (5318, 399475), (5510, 385555), (8410, 252605), (13295, 159790), (13775, 154222), (15979, 132950), (21025, 101042), (26590, 79895), (27550, 77111), (31958, 66475), (42050, 50521)]