522102620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 1228609536

約数和(自身を除く): 706506916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 211, 260, 307, 310, 403, 422, 614, 620, 806, 844, 1055, 1228, 1535, 1612, 2015, 2110, 2743, 3070, 3991, 4030, 4220, 5486, 6140, 6541, 7982, 8060, 9517, 10972, 13082, 13715, 15964, 19034, 19955, 26164, 27430, 32705, 38068, 39910, 47585, 54860, 64777, 65410, 79820, 85033, 95170, 123721, 129554, 130820, 170066, 190340, 247442, 259108, 323885, 340132, 425165, 494884, 618605, 647770, 842101, 850330, 1237210, 1295540, 1684202, 1700660, 2008087, 2474420, 3368404, 4016174, 4210505, 8032348, 8421010, 10040435, 16842020, 20080870, 26105131, 40161740, 52210262, 104420524, 130525655, 261051310, 522102620]

約数ペア:

[(1, 522102620), (2, 261051310), (4, 130525655), (5, 104420524), (10, 52210262), (13, 40161740), (20, 26105131), (26, 20080870), (31, 16842020), (52, 10040435), (62, 8421010), (65, 8032348), (124, 4210505), (130, 4016174), (155, 3368404), (211, 2474420), (260, 2008087), (307, 1700660), (310, 1684202), (403, 1295540), (422, 1237210), (614, 850330), (620, 842101), (806, 647770), (844, 618605), (1055, 494884), (1228, 425165), (1535, 340132), (1612, 323885), (2015, 259108), (2110, 247442), (2743, 190340), (3070, 170066), (3991, 130820), (4030, 129554), (4220, 123721), (5486, 95170), (6140, 85033), (6541, 79820), (7982, 65410), (8060, 64777), (9517, 54860), (10972, 47585), (13082, 39910), (13715, 38068), (15964, 32705), (19034, 27430), (19955, 26164)]