33172280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 77565600

約数和(自身を除く): 44393320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 113, 164, 179, 205, 226, 328, 358, 410, 452, 565, 716, 820, 895, 904, 1130, 1432, 1640, 1790, 2260, 3580, 4520, 4633, 7160, 7339, 9266, 14678, 18532, 20227, 23165, 29356, 36695, 37064, 40454, 46330, 58712, 73390, 80908, 92660, 101135, 146780, 161816, 185320, 202270, 293560, 404540, 809080, 829307, 1658614, 3317228, 4146535, 6634456, 8293070, 16586140, 33172280]

約数ペア:

[(1, 33172280), (2, 16586140), (4, 8293070), (5, 6634456), (8, 4146535), (10, 3317228), (20, 1658614), (40, 829307), (41, 809080), (82, 404540), (113, 293560), (164, 202270), (179, 185320), (205, 161816), (226, 146780), (328, 101135), (358, 92660), (410, 80908), (452, 73390), (565, 58712), (716, 46330), (820, 40454), (895, 37064), (904, 36695), (1130, 29356), (1432, 23165), (1640, 20227), (1790, 18532), (2260, 14678), (3580, 9266), (4520, 7339), (4633, 7160)]