31824050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 63016800

約数和(自身を除く): 31192750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 139, 190, 241, 278, 475, 482, 695, 950, 1205, 1390, 2410, 2641, 3475, 4579, 5282, 6025, 6950, 9158, 12050, 13205, 22895, 26410, 33499, 45790, 66025, 66998, 114475, 132050, 167495, 228950, 334990, 636481, 837475, 1272962, 1674950, 3182405, 6364810, 15912025, 31824050]

約数ペア:

[(1, 31824050), (2, 15912025), (5, 6364810), (10, 3182405), (19, 1674950), (25, 1272962), (38, 837475), (50, 636481), (95, 334990), (139, 228950), (190, 167495), (241, 132050), (278, 114475), (475, 66998), (482, 66025), (695, 45790), (950, 33499), (1205, 26410), (1390, 22895), (2410, 13205), (2641, 12050), (3475, 9158), (4579, 6950), (5282, 6025)]