888969520

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1483}}^1$

素因数の和:1682

約数の個数: 80

約数和(自身を含む): 2119864320

約数和(自身を除く): 1230894800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 127, 236, 254, 295, 472, 508, 590, 635, 944, 1016, 1180, 1270, 1483, 2032, 2360, 2540, 2966, 4720, 5080, 5932, 7415, 7493, 10160, 11864, 14830, 14986, 23728, 29660, 29972, 37465, 59320, 59944, 74930, 87497, 118640, 119888, 149860, 174994, 188341, 299720, 349988, 376682, 437485, 599440, 699976, 753364, 874970, 941705, 1399952, 1506728, 1749940, 1883410, 3013456, 3499880, 3766820, 6999760, 7533640, 11112119, 15067280, 22224238, 44448476, 55560595, 88896952, 111121190, 177793904, 222242380, 444484760, 888969520]

約数ペア:

[(1, 888969520), (2, 444484760), (4, 222242380), (5, 177793904), (8, 111121190), (10, 88896952), (16, 55560595), (20, 44448476), (40, 22224238), (59, 15067280), (80, 11112119), (118, 7533640), (127, 6999760), (236, 3766820), (254, 3499880), (295, 3013456), (472, 1883410), (508, 1749940), (590, 1506728), (635, 1399952), (944, 941705), (1016, 874970), (1180, 753364), (1270, 699976), (1483, 599440), (2032, 437485), (2360, 376682), (2540, 349988), (2966, 299720), (4720, 188341), (5080, 174994), (5932, 149860), (7415, 119888), (7493, 118640), (10160, 87497), (11864, 74930), (14830, 59944), (14986, 59320), (23728, 37465), (29660, 29972)]