4500580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 11999232

約数和(自身を除く): 7498652

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 61, 62, 68, 70, 85, 119, 122, 124, 140, 155, 170, 217, 238, 244, 305, 310, 340, 427, 434, 476, 527, 595, 610, 620, 854, 868, 1037, 1054, 1085, 1190, 1220, 1708, 1891, 2074, 2108, 2135, 2170, 2380, 2635, 3689, 3782, 4148, 4270, 4340, 5185, 5270, 7259, 7378, 7564, 8540, 9455, 10370, 10540, 13237, 14518, 14756, 18445, 18910, 20740, 26474, 29036, 32147, 36295, 36890, 37820, 52948, 64294, 66185, 72590, 73780, 128588, 132370, 145180, 160735, 225029, 264740, 321470, 450058, 642940, 900116, 1125145, 2250290, 4500580]

約数ペア:

[(1, 4500580), (2, 2250290), (4, 1125145), (5, 900116), (7, 642940), (10, 450058), (14, 321470), (17, 264740), (20, 225029), (28, 160735), (31, 145180), (34, 132370), (35, 128588), (61, 73780), (62, 72590), (68, 66185), (70, 64294), (85, 52948), (119, 37820), (122, 36890), (124, 36295), (140, 32147), (155, 29036), (170, 26474), (217, 20740), (238, 18910), (244, 18445), (305, 14756), (310, 14518), (340, 13237), (427, 10540), (434, 10370), (476, 9455), (527, 8540), (595, 7564), (610, 7378), (620, 7259), (854, 5270), (868, 5185), (1037, 4340), (1054, 4270), (1085, 4148), (1190, 3782), (1220, 3689), (1708, 2635), (1891, 2380), (2074, 2170), (2108, 2135)]