41447000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 115015680

約数和(自身を除く): 73568680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 125, 140, 155, 175, 191, 200, 217, 248, 250, 280, 310, 350, 382, 434, 500, 620, 700, 764, 775, 868, 875, 955, 1000, 1085, 1240, 1337, 1400, 1528, 1550, 1736, 1750, 1910, 2170, 2674, 3100, 3500, 3820, 3875, 4340, 4775, 5348, 5425, 5921, 6200, 6685, 7000, 7640, 7750, 8680, 9550, 10696, 10850, 11842, 13370, 15500, 19100, 21700, 23684, 23875, 26740, 27125, 29605, 31000, 33425, 38200, 41447, 43400, 47368, 47750, 53480, 54250, 59210, 66850, 82894, 95500, 108500, 118420, 133700, 148025, 165788, 167125, 191000, 207235, 217000, 236840, 267400, 296050, 331576, 334250, 414470, 592100, 668500, 740125, 828940, 1036175, 1184200, 1337000, 1480250, 1657880, 2072350, 2960500, 4144700, 5180875, 5921000, 8289400, 10361750, 20723500, 41447000]

約数ペア:

[(1, 41447000), (2, 20723500), (4, 10361750), (5, 8289400), (7, 5921000), (8, 5180875), (10, 4144700), (14, 2960500), (20, 2072350), (25, 1657880), (28, 1480250), (31, 1337000), (35, 1184200), (40, 1036175), (50, 828940), (56, 740125), (62, 668500), (70, 592100), (100, 414470), (124, 334250), (125, 331576), (140, 296050), (155, 267400), (175, 236840), (191, 217000), (200, 207235), (217, 191000), (248, 167125), (250, 165788), (280, 148025), (310, 133700), (350, 118420), (382, 108500), (434, 95500), (500, 82894), (620, 66850), (700, 59210), (764, 54250), (775, 53480), (868, 47750), (875, 47368), (955, 43400), (1000, 41447), (1085, 38200), (1240, 33425), (1337, 31000), (1400, 29605), (1528, 27125), (1550, 26740), (1736, 23875), (1750, 23684), (1910, 21700), (2170, 19100), (2674, 15500), (3100, 13370), (3500, 11842), (3820, 10850), (3875, 10696), (4340, 9550), (4775, 8680), (5348, 7750), (5425, 7640), (5921, 7000), (6200, 6685)]