452553520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{587}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 1102429440

約数和(自身を除く): 649875920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 419, 460, 587, 838, 920, 1174, 1676, 1840, 2095, 2348, 2935, 3352, 4190, 4696, 5870, 6704, 8380, 9392, 9637, 11740, 13501, 16760, 19274, 23480, 27002, 33520, 38548, 46960, 48185, 54004, 67505, 77096, 96370, 108008, 135010, 154192, 192740, 216016, 245953, 270020, 385480, 491906, 540040, 770960, 983812, 1080080, 1229765, 1967624, 2459530, 3935248, 4919060, 5656919, 9838120, 11313838, 19676240, 22627676, 28284595, 45255352, 56569190, 90510704, 113138380, 226276760, 452553520]

約数ペア:

[(1, 452553520), (2, 226276760), (4, 113138380), (5, 90510704), (8, 56569190), (10, 45255352), (16, 28284595), (20, 22627676), (23, 19676240), (40, 11313838), (46, 9838120), (80, 5656919), (92, 4919060), (115, 3935248), (184, 2459530), (230, 1967624), (368, 1229765), (419, 1080080), (460, 983812), (587, 770960), (838, 540040), (920, 491906), (1174, 385480), (1676, 270020), (1840, 245953), (2095, 216016), (2348, 192740), (2935, 154192), (3352, 135010), (4190, 108008), (4696, 96370), (5870, 77096), (6704, 67505), (8380, 54004), (9392, 48185), (9637, 46960), (11740, 38548), (13501, 33520), (16760, 27002), (19274, 23480)]