99570640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5084

約数の個数: 80

約数和(自身を含む): 262483200

約数和(自身を除く): 162912560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 5039, 9880, 10078, 19760, 20156, 25195, 40312, 50390, 65507, 80624, 95741, 100780, 131014, 191482, 201560, 262028, 327535, 382964, 403120, 478705, 524056, 655070, 765928, 957410, 1048112, 1244633, 1310140, 1531856, 1914820, 2489266, 2620280, 3829640, 4978532, 5240560, 6223165, 7659280, 9957064, 12446330, 19914128, 24892660, 49785320, 99570640]

約数ペア:

[(1, 99570640), (2, 49785320), (4, 24892660), (5, 19914128), (8, 12446330), (10, 9957064), (13, 7659280), (16, 6223165), (19, 5240560), (20, 4978532), (26, 3829640), (38, 2620280), (40, 2489266), (52, 1914820), (65, 1531856), (76, 1310140), (80, 1244633), (95, 1048112), (104, 957410), (130, 765928), (152, 655070), (190, 524056), (208, 478705), (247, 403120), (260, 382964), (304, 327535), (380, 262028), (494, 201560), (520, 191482), (760, 131014), (988, 100780), (1040, 95741), (1235, 80624), (1520, 65507), (1976, 50390), (2470, 40312), (3952, 25195), (4940, 20156), (5039, 19760), (9880, 10078)]