881006950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{26417}}^1$

素因数の和:26481

約数の個数: 48

約数和(自身を含む): 1768949280

約数和(自身を除く): 887942330

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 667, 725, 1150, 1334, 1450, 3335, 6670, 16675, 26417, 33350, 52834, 132085, 264170, 607591, 660425, 766093, 1215182, 1320850, 1532186, 3037955, 3830465, 6075910, 7660930, 15189775, 17620139, 19152325, 30379550, 35240278, 38304650, 88100695, 176201390, 440503475, 881006950]

約数ペア:

[(1, 881006950), (2, 440503475), (5, 176201390), (10, 88100695), (23, 38304650), (25, 35240278), (29, 30379550), (46, 19152325), (50, 17620139), (58, 15189775), (115, 7660930), (145, 6075910), (230, 3830465), (290, 3037955), (575, 1532186), (667, 1320850), (725, 1215182), (1150, 766093), (1334, 660425), (1450, 607591), (3335, 264170), (6670, 132085), (16675, 52834), (26417, 33350)]