98691910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1321}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 184276224

約数和(自身を除く): 85584314

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 1205, 1321, 2410, 2642, 6605, 7471, 13210, 14942, 37355, 40951, 74710, 81902, 204755, 318361, 409510, 636722, 1591805, 3183610, 9869191, 19738382, 49345955, 98691910]

約数ペア:

[(1, 98691910), (2, 49345955), (5, 19738382), (10, 9869191), (31, 3183610), (62, 1591805), (155, 636722), (241, 409510), (310, 318361), (482, 204755), (1205, 81902), (1321, 74710), (2410, 40951), (2642, 37355), (6605, 14942), (7471, 13210)]