1883352640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1129}}^1$

素因数の和:1560

約数の個数: 112

約数和(自身を含む): 4846045680

約数和(自身を除く): 2962693040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 401, 416, 520, 802, 832, 1040, 1129, 1604, 2005, 2080, 2258, 3208, 4010, 4160, 4516, 5213, 5645, 6416, 8020, 9032, 10426, 11290, 12832, 14677, 16040, 18064, 20852, 22580, 25664, 26065, 29354, 32080, 36128, 41704, 45160, 52130, 58708, 64160, 72256, 73385, 83408, 90320, 104260, 117416, 128320, 146770, 166816, 180640, 208520, 234832, 293540, 333632, 361280, 417040, 452729, 469664, 587080, 834080, 905458, 939328, 1174160, 1668160, 1810916, 2263645, 2348320, 3621832, 4527290, 4696640, 5885477, 7243664, 9054580, 11770954, 14487328, 18109160, 23541908, 28974656, 29427385, 36218320, 47083816, 58854770, 72436640, 94167632, 117709540, 144873280, 188335264, 235419080, 376670528, 470838160, 941676320, 1883352640]

約数ペア:

[(1, 1883352640), (2, 941676320), (4, 470838160), (5, 376670528), (8, 235419080), (10, 188335264), (13, 144873280), (16, 117709540), (20, 94167632), (26, 72436640), (32, 58854770), (40, 47083816), (52, 36218320), (64, 29427385), (65, 28974656), (80, 23541908), (104, 18109160), (130, 14487328), (160, 11770954), (208, 9054580), (260, 7243664), (320, 5885477), (401, 4696640), (416, 4527290), (520, 3621832), (802, 2348320), (832, 2263645), (1040, 1810916), (1129, 1668160), (1604, 1174160), (2005, 939328), (2080, 905458), (2258, 834080), (3208, 587080), (4010, 469664), (4160, 452729), (4516, 417040), (5213, 361280), (5645, 333632), (6416, 293540), (8020, 234832), (9032, 208520), (10426, 180640), (11290, 166816), (12832, 146770), (14677, 128320), (16040, 117416), (18064, 104260), (20852, 90320), (22580, 83408), (25664, 73385), (26065, 72256), (29354, 64160), (32080, 58708), (36128, 52130), (41704, 45160)]