65755040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 169492176

約数和(自身を除く): 103737136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 101, 104, 130, 160, 202, 208, 260, 313, 404, 416, 505, 520, 626, 808, 1010, 1040, 1252, 1313, 1565, 1616, 2020, 2080, 2504, 2626, 3130, 3232, 4040, 4069, 5008, 5252, 6260, 6565, 8080, 8138, 10016, 10504, 12520, 13130, 16160, 16276, 20345, 21008, 25040, 26260, 31613, 32552, 40690, 42016, 50080, 52520, 63226, 65104, 81380, 105040, 126452, 130208, 158065, 162760, 210080, 252904, 316130, 325520, 410969, 505808, 632260, 651040, 821938, 1011616, 1264520, 1643876, 2054845, 2529040, 3287752, 4109690, 5058080, 6575504, 8219380, 13151008, 16438760, 32877520, 65755040]

約数ペア:

[(1, 65755040), (2, 32877520), (4, 16438760), (5, 13151008), (8, 8219380), (10, 6575504), (13, 5058080), (16, 4109690), (20, 3287752), (26, 2529040), (32, 2054845), (40, 1643876), (52, 1264520), (65, 1011616), (80, 821938), (101, 651040), (104, 632260), (130, 505808), (160, 410969), (202, 325520), (208, 316130), (260, 252904), (313, 210080), (404, 162760), (416, 158065), (505, 130208), (520, 126452), (626, 105040), (808, 81380), (1010, 65104), (1040, 63226), (1252, 52520), (1313, 50080), (1565, 42016), (1616, 40690), (2020, 32552), (2080, 31613), (2504, 26260), (2626, 25040), (3130, 21008), (3232, 20345), (4040, 16276), (4069, 16160), (5008, 13130), (5252, 12520), (6260, 10504), (6565, 10016), (8080, 8138)]