507568040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{38569}}^1$

素因数の和:38634

約数の個数: 64

約数和(自身を含む): 1332979200

約数和(自身を除く): 825411160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 13160, 38569, 77138, 154276, 192845, 269983, 308552, 385690, 539966, 771380, 1079932, 1349915, 1542760, 1812743, 2159864, 2699830, 3625486, 5399660, 7250972, 9063715, 10799320, 12689201, 14501944, 18127430, 25378402, 36254860, 50756804, 63446005, 72509720, 101513608, 126892010, 253784020, 507568040]

約数ペア:

[(1, 507568040), (2, 253784020), (4, 126892010), (5, 101513608), (7, 72509720), (8, 63446005), (10, 50756804), (14, 36254860), (20, 25378402), (28, 18127430), (35, 14501944), (40, 12689201), (47, 10799320), (56, 9063715), (70, 7250972), (94, 5399660), (140, 3625486), (188, 2699830), (235, 2159864), (280, 1812743), (329, 1542760), (376, 1349915), (470, 1079932), (658, 771380), (940, 539966), (1316, 385690), (1645, 308552), (1880, 269983), (2632, 192845), (3290, 154276), (6580, 77138), (13160, 38569)]