37620760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 53099240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 839, 1121, 1180, 1678, 2242, 2360, 3356, 4195, 4484, 5605, 6712, 8390, 8968, 11210, 15941, 16780, 22420, 31882, 33560, 44840, 49501, 63764, 79705, 99002, 127528, 159410, 198004, 247505, 318820, 396008, 495010, 637640, 940519, 990020, 1881038, 1980040, 3762076, 4702595, 7524152, 9405190, 18810380, 37620760]

約数ペア:

[(1, 37620760), (2, 18810380), (4, 9405190), (5, 7524152), (8, 4702595), (10, 3762076), (19, 1980040), (20, 1881038), (38, 990020), (40, 940519), (59, 637640), (76, 495010), (95, 396008), (118, 318820), (152, 247505), (190, 198004), (236, 159410), (295, 127528), (380, 99002), (472, 79705), (590, 63764), (760, 49501), (839, 44840), (1121, 33560), (1180, 31882), (1678, 22420), (2242, 16780), (2360, 15941), (3356, 11210), (4195, 8968), (4484, 8390), (5605, 6712)]