137313880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10067}}^1$

素因数の和:10120

約数の個数: 64

約数和(自身を含む): 347950080

約数和(自身を除く): 210636200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 10067, 13640, 20134, 40268, 50335, 80536, 100670, 110737, 201340, 221474, 312077, 402680, 442948, 553685, 624154, 885896, 1107370, 1248308, 1560385, 2214740, 2496616, 3120770, 3432847, 4429480, 6241540, 6865694, 12483080, 13731388, 17164235, 27462776, 34328470, 68656940, 137313880]

約数ペア:

[(1, 137313880), (2, 68656940), (4, 34328470), (5, 27462776), (8, 17164235), (10, 13731388), (11, 12483080), (20, 6865694), (22, 6241540), (31, 4429480), (40, 3432847), (44, 3120770), (55, 2496616), (62, 2214740), (88, 1560385), (110, 1248308), (124, 1107370), (155, 885896), (220, 624154), (248, 553685), (310, 442948), (341, 402680), (440, 312077), (620, 221474), (682, 201340), (1240, 110737), (1364, 100670), (1705, 80536), (2728, 50335), (3410, 40268), (6820, 20134), (10067, 13640)]