4279490480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{3727}}^1$

素因数の和:4234

約数の個数: 80

約数和(自身を含む): 10295721984

約数和(自身を除く): 6016231504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 463, 496, 620, 926, 1240, 1852, 2315, 2480, 3704, 3727, 4630, 7408, 7454, 9260, 14353, 14908, 18520, 18635, 28706, 29816, 37040, 37270, 57412, 59632, 71765, 74540, 114824, 115537, 143530, 149080, 229648, 231074, 287060, 298160, 462148, 574120, 577685, 924296, 1148240, 1155370, 1725601, 1848592, 2310740, 3451202, 4621480, 6902404, 8628005, 9242960, 13804808, 17256010, 27609616, 34512020, 53493631, 69024040, 106987262, 138048080, 213974524, 267468155, 427949048, 534936310, 855898096, 1069872620, 2139745240, 4279490480]

約数ペア:

[(1, 4279490480), (2, 2139745240), (4, 1069872620), (5, 855898096), (8, 534936310), (10, 427949048), (16, 267468155), (20, 213974524), (31, 138048080), (40, 106987262), (62, 69024040), (80, 53493631), (124, 34512020), (155, 27609616), (248, 17256010), (310, 13804808), (463, 9242960), (496, 8628005), (620, 6902404), (926, 4621480), (1240, 3451202), (1852, 2310740), (2315, 1848592), (2480, 1725601), (3704, 1155370), (3727, 1148240), (4630, 924296), (7408, 577685), (7454, 574120), (9260, 462148), (14353, 298160), (14908, 287060), (18520, 231074), (18635, 229648), (28706, 149080), (29816, 143530), (37040, 115537), (37270, 114824), (57412, 74540), (59632, 71765)]