98880430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 104332370

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 139, 145, 223, 278, 290, 319, 446, 638, 695, 1115, 1390, 1529, 1595, 2230, 2453, 3058, 3190, 4031, 4906, 6467, 7645, 8062, 12265, 12934, 15290, 20155, 24530, 30997, 32335, 40310, 44341, 61994, 64670, 71137, 88682, 142274, 154985, 221705, 309970, 340967, 355685, 443410, 681934, 711370, 898913, 1704835, 1797826, 3409670, 4494565, 8989130, 9888043, 19776086, 49440215, 98880430]

約数ペア:

[(1, 98880430), (2, 49440215), (5, 19776086), (10, 9888043), (11, 8989130), (22, 4494565), (29, 3409670), (55, 1797826), (58, 1704835), (110, 898913), (139, 711370), (145, 681934), (223, 443410), (278, 355685), (290, 340967), (319, 309970), (446, 221705), (638, 154985), (695, 142274), (1115, 88682), (1390, 71137), (1529, 64670), (1595, 61994), (2230, 44341), (2453, 40310), (3058, 32335), (3190, 30997), (4031, 24530), (4906, 20155), (6467, 15290), (7645, 12934), (8062, 12265)]