2016390010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{12619}}^1$

素因数の和:12703

約数の個数: 48

約数和(自身を含む): 3957127200

約数和(自身を除く): 1940737190

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 841, 1102, 1682, 2755, 4205, 5510, 8410, 12619, 15979, 25238, 31958, 63095, 79895, 126190, 159790, 239761, 365951, 479522, 731902, 1198805, 1829755, 2397610, 3659510, 6953069, 10612579, 13906138, 21225158, 34765345, 53062895, 69530690, 106125790, 201639001, 403278002, 1008195005, 2016390010]

約数ペア:

[(1, 2016390010), (2, 1008195005), (5, 403278002), (10, 201639001), (19, 106125790), (29, 69530690), (38, 53062895), (58, 34765345), (95, 21225158), (145, 13906138), (190, 10612579), (290, 6953069), (551, 3659510), (841, 2397610), (1102, 1829755), (1682, 1198805), (2755, 731902), (4205, 479522), (5510, 365951), (8410, 239761), (12619, 159790), (15979, 126190), (25238, 79895), (31958, 63095)]