500152760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3079}}^1$

素因数の和:3252

約数の個数: 64

約数和(自身を含む): 1170892800

約数和(自身を除く): 670740040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 131, 155, 248, 262, 310, 524, 620, 655, 1048, 1240, 1310, 2620, 3079, 4061, 5240, 6158, 8122, 12316, 15395, 16244, 20305, 24632, 30790, 32488, 40610, 61580, 81220, 95449, 123160, 162440, 190898, 381796, 403349, 477245, 763592, 806698, 954490, 1613396, 1908980, 2016745, 3226792, 3817960, 4033490, 8066980, 12503819, 16133960, 25007638, 50015276, 62519095, 100030552, 125038190, 250076380, 500152760]

約数ペア:

[(1, 500152760), (2, 250076380), (4, 125038190), (5, 100030552), (8, 62519095), (10, 50015276), (20, 25007638), (31, 16133960), (40, 12503819), (62, 8066980), (124, 4033490), (131, 3817960), (155, 3226792), (248, 2016745), (262, 1908980), (310, 1613396), (524, 954490), (620, 806698), (655, 763592), (1048, 477245), (1240, 403349), (1310, 381796), (2620, 190898), (3079, 162440), (4061, 123160), (5240, 95449), (6158, 81220), (8122, 61580), (12316, 40610), (15395, 32488), (16244, 30790), (20305, 24632)]