88939150

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 169989120

約数和(自身を除く): 81049970

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 139, 191, 278, 335, 382, 670, 695, 955, 1390, 1675, 1910, 3350, 3475, 4775, 6950, 9313, 9550, 12797, 18626, 25594, 26549, 46565, 53098, 63985, 93130, 127970, 132745, 232825, 265490, 319925, 465650, 639850, 663725, 1327450, 1778783, 3557566, 8893915, 17787830, 44469575, 88939150]

約数ペア:

[(1, 88939150), (2, 44469575), (5, 17787830), (10, 8893915), (25, 3557566), (50, 1778783), (67, 1327450), (134, 663725), (139, 639850), (191, 465650), (278, 319925), (335, 265490), (382, 232825), (670, 132745), (695, 127970), (955, 93130), (1390, 63985), (1675, 53098), (1910, 46565), (3350, 26549), (3475, 25594), (4775, 18626), (6950, 12797), (9313, 9550)]