45475760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1722

約数の個数: 80

約数和(自身を含む): 119135232

約数和(自身を除く): 73659472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1667, 1705, 2480, 2728, 3334, 3410, 5456, 6668, 6820, 8335, 13336, 13640, 16670, 18337, 26672, 27280, 33340, 36674, 51677, 66680, 73348, 91685, 103354, 133360, 146696, 183370, 206708, 258385, 293392, 366740, 413416, 516770, 568447, 733480, 826832, 1033540, 1136894, 1466960, 2067080, 2273788, 2842235, 4134160, 4547576, 5684470, 9095152, 11368940, 22737880, 45475760]

約数ペア:

[(1, 45475760), (2, 22737880), (4, 11368940), (5, 9095152), (8, 5684470), (10, 4547576), (11, 4134160), (16, 2842235), (20, 2273788), (22, 2067080), (31, 1466960), (40, 1136894), (44, 1033540), (55, 826832), (62, 733480), (80, 568447), (88, 516770), (110, 413416), (124, 366740), (155, 293392), (176, 258385), (220, 206708), (248, 183370), (310, 146696), (341, 133360), (440, 103354), (496, 91685), (620, 73348), (682, 66680), (880, 51677), (1240, 36674), (1364, 33340), (1667, 27280), (1705, 26672), (2480, 18337), (2728, 16670), (3334, 13640), (3410, 13336), (5456, 8335), (6668, 6820)]