11515855340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1804993}}^1$

素因数の和:1805042

約数の個数: 48

約数和(自身を含む): 27291509280

約数和(自身を除く): 15775653940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 1804993, 3609986, 7219972, 9024965, 18049930, 19854923, 36099860, 39709846, 52344797, 79419692, 99274615, 104689594, 198549230, 209379188, 261723985, 397098460, 523447970, 575792767, 1046895940, 1151585534, 2303171068, 2878963835, 5757927670, 11515855340]

約数ペア:

[(1, 11515855340), (2, 5757927670), (4, 2878963835), (5, 2303171068), (10, 1151585534), (11, 1046895940), (20, 575792767), (22, 523447970), (29, 397098460), (44, 261723985), (55, 209379188), (58, 198549230), (110, 104689594), (116, 99274615), (145, 79419692), (220, 52344797), (290, 39709846), (319, 36099860), (580, 19854923), (638, 18049930), (1276, 9024965), (1595, 7219972), (3190, 3609986), (6380, 1804993)]