73898960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 181394640

約数和(自身を除く): 107495680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 53, 58, 80, 106, 116, 145, 212, 232, 265, 290, 424, 464, 530, 580, 601, 848, 1060, 1160, 1202, 1537, 2120, 2320, 2404, 3005, 3074, 4240, 4808, 6010, 6148, 7685, 9616, 12020, 12296, 15370, 17429, 24040, 24592, 30740, 31853, 34858, 48080, 61480, 63706, 69716, 87145, 122960, 127412, 139432, 159265, 174290, 254824, 278864, 318530, 348580, 509648, 637060, 697160, 923737, 1274120, 1394320, 1847474, 2548240, 3694948, 4618685, 7389896, 9237370, 14779792, 18474740, 36949480, 73898960]

約数ペア:

[(1, 73898960), (2, 36949480), (4, 18474740), (5, 14779792), (8, 9237370), (10, 7389896), (16, 4618685), (20, 3694948), (29, 2548240), (40, 1847474), (53, 1394320), (58, 1274120), (80, 923737), (106, 697160), (116, 637060), (145, 509648), (212, 348580), (232, 318530), (265, 278864), (290, 254824), (424, 174290), (464, 159265), (530, 139432), (580, 127412), (601, 122960), (848, 87145), (1060, 69716), (1160, 63706), (1202, 61480), (1537, 48080), (2120, 34858), (2320, 31853), (2404, 30740), (3005, 24592), (3074, 24040), (4240, 17429), (4808, 15370), (6010, 12296), (6148, 12020), (7685, 9616)]