508728950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3229}}^1$

素因数の和:3401

約数の個数: 48

約数和(自身を含む): 994891680

約数和(自身を除く): 486162730

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 137, 230, 274, 575, 685, 1150, 1370, 3151, 3229, 3425, 6302, 6458, 6850, 15755, 16145, 31510, 32290, 74267, 78775, 80725, 148534, 157550, 161450, 371335, 442373, 742670, 884746, 1856675, 2211865, 3713350, 4423730, 10174579, 11059325, 20349158, 22118650, 50872895, 101745790, 254364475, 508728950]

約数ペア:

[(1, 508728950), (2, 254364475), (5, 101745790), (10, 50872895), (23, 22118650), (25, 20349158), (46, 11059325), (50, 10174579), (115, 4423730), (137, 3713350), (230, 2211865), (274, 1856675), (575, 884746), (685, 742670), (1150, 442373), (1370, 371335), (3151, 161450), (3229, 157550), (3425, 148534), (6302, 80725), (6458, 78775), (6850, 74267), (15755, 32290), (16145, 31510)]