103689320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{677}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 267511680

約数和(自身を除く): 163822360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 547, 677, 1094, 1354, 2188, 2708, 2735, 3385, 3829, 4376, 4739, 5416, 5470, 6770, 7658, 9478, 10940, 13540, 15316, 18956, 19145, 21880, 23695, 27080, 30632, 37912, 38290, 47390, 76580, 94780, 153160, 189560, 370319, 740638, 1481276, 1851595, 2592233, 2962552, 3703190, 5184466, 7406380, 10368932, 12961165, 14812760, 20737864, 25922330, 51844660, 103689320]

約数ペア:

[(1, 103689320), (2, 51844660), (4, 25922330), (5, 20737864), (7, 14812760), (8, 12961165), (10, 10368932), (14, 7406380), (20, 5184466), (28, 3703190), (35, 2962552), (40, 2592233), (56, 1851595), (70, 1481276), (140, 740638), (280, 370319), (547, 189560), (677, 153160), (1094, 94780), (1354, 76580), (2188, 47390), (2708, 38290), (2735, 37912), (3385, 30632), (3829, 27080), (4376, 23695), (4739, 21880), (5416, 19145), (5470, 18956), (6770, 15316), (7658, 13540), (9478, 10940)]