85274950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 163846656

約数和(自身を除く): 78571706

約数列:

[1, 2, 5, 10, 25, 50, 61, 73, 122, 146, 305, 365, 383, 610, 730, 766, 1525, 1825, 1915, 3050, 3650, 3830, 4453, 8906, 9575, 19150, 22265, 23363, 27959, 44530, 46726, 55918, 111325, 116815, 139795, 222650, 233630, 279590, 584075, 698975, 1168150, 1397950, 1705499, 3410998, 8527495, 17054990, 42637475, 85274950]

約数ペア:

[(1, 85274950), (2, 42637475), (5, 17054990), (10, 8527495), (25, 3410998), (50, 1705499), (61, 1397950), (73, 1168150), (122, 698975), (146, 584075), (305, 279590), (365, 233630), (383, 222650), (610, 139795), (730, 116815), (766, 111325), (1525, 55918), (1825, 46726), (1915, 44530), (3050, 27959), (3650, 23363), (3830, 22265), (4453, 19150), (8906, 9575)]