252636705640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{39727}}^1$

素因数の和:39995

約数の個数: 128

約数和(自身を含む): 630721728000

約数和(自身を除く): 378085022360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 149, 194, 220, 298, 388, 440, 485, 596, 745, 776, 970, 1067, 1192, 1490, 1639, 1940, 2134, 2980, 3278, 3880, 4268, 5335, 5960, 6556, 8195, 8536, 10670, 13112, 14453, 16390, 21340, 28906, 32780, 39727, 42680, 57812, 65560, 72265, 79454, 115624, 144530, 158908, 158983, 198635, 289060, 317816, 317966, 397270, 436997, 578120, 635932, 794540, 794915, 873994, 1271864, 1589080, 1589830, 1747988, 2184985, 3179660, 3495976, 3853519, 4369970, 5919323, 6359320, 7707038, 8739940, 11838646, 15414076, 17479880, 19267595, 23677292, 29596615, 30828152, 38535190, 42388709, 47354584, 59193230, 65112553, 77070380, 84777418, 118386460, 130225106, 154140760, 169554836, 211943545, 236772920, 260450212, 325562765, 339109672, 423887090, 520900424, 574174331, 651125530, 847774180, 1148348662, 1302251060, 1695548360, 2296697324, 2604502120, 2870871655, 4593394648, 5741743310, 6315917641, 11483486620, 12631835282, 22966973240, 25263670564, 31579588205, 50527341128, 63159176410, 126318352820, 252636705640]

約数ペア:

[(1, 252636705640), (2, 126318352820), (4, 63159176410), (5, 50527341128), (8, 31579588205), (10, 25263670564), (11, 22966973240), (20, 12631835282), (22, 11483486620), (40, 6315917641), (44, 5741743310), (55, 4593394648), (88, 2870871655), (97, 2604502120), (110, 2296697324), (149, 1695548360), (194, 1302251060), (220, 1148348662), (298, 847774180), (388, 651125530), (440, 574174331), (485, 520900424), (596, 423887090), (745, 339109672), (776, 325562765), (970, 260450212), (1067, 236772920), (1192, 211943545), (1490, 169554836), (1639, 154140760), (1940, 130225106), (2134, 118386460), (2980, 84777418), (3278, 77070380), (3880, 65112553), (4268, 59193230), (5335, 47354584), (5960, 42388709), (6556, 38535190), (8195, 30828152), (8536, 29596615), (10670, 23677292), (13112, 19267595), (14453, 17479880), (16390, 15414076), (21340, 11838646), (28906, 8739940), (32780, 7707038), (39727, 6359320), (42680, 5919323), (57812, 4369970), (65560, 3853519), (72265, 3495976), (79454, 3179660), (115624, 2184985), (144530, 1747988), (158908, 1589830), (158983, 1589080), (198635, 1271864), (289060, 873994), (317816, 794915), (317966, 794540), (397270, 635932), (436997, 578120)]