173600140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3839

約数の個数: 72

約数和(自身を含む): 433218240

約数和(自身を除く): 259618100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 658, 940, 980, 1316, 1645, 2303, 3290, 3769, 4606, 6580, 7538, 9212, 11515, 15076, 18845, 23030, 26383, 37690, 46060, 52766, 75380, 105532, 131915, 177143, 184681, 263830, 354286, 369362, 527660, 708572, 738724, 885715, 923405, 1240001, 1771430, 1846810, 2480002, 3542860, 3693620, 4960004, 6200005, 8680007, 12400010, 17360014, 24800020, 34720028, 43400035, 86800070, 173600140]

約数ペア:

[(1, 173600140), (2, 86800070), (4, 43400035), (5, 34720028), (7, 24800020), (10, 17360014), (14, 12400010), (20, 8680007), (28, 6200005), (35, 4960004), (47, 3693620), (49, 3542860), (70, 2480002), (94, 1846810), (98, 1771430), (140, 1240001), (188, 923405), (196, 885715), (235, 738724), (245, 708572), (329, 527660), (470, 369362), (490, 354286), (658, 263830), (940, 184681), (980, 177143), (1316, 131915), (1645, 105532), (2303, 75380), (3290, 52766), (3769, 46060), (4606, 37690), (6580, 26383), (7538, 23030), (9212, 18845), (11515, 15076)]