4656820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 12257280

約数和(自身を除く): 7600460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 37, 58, 62, 70, 74, 116, 124, 140, 145, 148, 155, 185, 203, 217, 259, 290, 310, 370, 406, 434, 518, 580, 620, 740, 812, 868, 899, 1015, 1036, 1073, 1085, 1147, 1295, 1798, 2030, 2146, 2170, 2294, 2590, 3596, 4060, 4292, 4340, 4495, 4588, 5180, 5365, 5735, 6293, 7511, 8029, 8990, 10730, 11470, 12586, 15022, 16058, 17980, 21460, 22940, 25172, 30044, 31465, 32116, 33263, 37555, 40145, 62930, 66526, 75110, 80290, 125860, 133052, 150220, 160580, 166315, 232841, 332630, 465682, 665260, 931364, 1164205, 2328410, 4656820]

約数ペア:

[(1, 4656820), (2, 2328410), (4, 1164205), (5, 931364), (7, 665260), (10, 465682), (14, 332630), (20, 232841), (28, 166315), (29, 160580), (31, 150220), (35, 133052), (37, 125860), (58, 80290), (62, 75110), (70, 66526), (74, 62930), (116, 40145), (124, 37555), (140, 33263), (145, 32116), (148, 31465), (155, 30044), (185, 25172), (203, 22940), (217, 21460), (259, 17980), (290, 16058), (310, 15022), (370, 12586), (406, 11470), (434, 10730), (518, 8990), (580, 8029), (620, 7511), (740, 6293), (812, 5735), (868, 5365), (899, 5180), (1015, 4588), (1036, 4495), (1073, 4340), (1085, 4292), (1147, 4060), (1295, 3596), (1798, 2590), (2030, 2294), (2146, 2170)]