37229140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 87582600

約数和(自身を除く): 50353460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 149, 155, 260, 298, 310, 403, 596, 620, 745, 806, 961, 1490, 1612, 1922, 1937, 2015, 2980, 3844, 3874, 4030, 4619, 4805, 7748, 8060, 9238, 9610, 9685, 12493, 18476, 19220, 19370, 23095, 24986, 38740, 46190, 49972, 60047, 62465, 92380, 120094, 124930, 143189, 240188, 249860, 286378, 300235, 572756, 600470, 715945, 1200940, 1431890, 1861457, 2863780, 3722914, 7445828, 9307285, 18614570, 37229140]

約数ペア:

[(1, 37229140), (2, 18614570), (4, 9307285), (5, 7445828), (10, 3722914), (13, 2863780), (20, 1861457), (26, 1431890), (31, 1200940), (52, 715945), (62, 600470), (65, 572756), (124, 300235), (130, 286378), (149, 249860), (155, 240188), (260, 143189), (298, 124930), (310, 120094), (403, 92380), (596, 62465), (620, 60047), (745, 49972), (806, 46190), (961, 38740), (1490, 24986), (1612, 23095), (1922, 19370), (1937, 19220), (2015, 18476), (2980, 12493), (3844, 9685), (3874, 9610), (4030, 9238), (4619, 8060), (4805, 7748)]