97863980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{168731}}^1$

素因数の和:168769

約数の個数: 24

約数和(自身を含む): 212602320

約数和(自身を除く): 114738340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 168731, 337462, 674924, 843655, 1687310, 3374620, 4893199, 9786398, 19572796, 24465995, 48931990, 97863980]

約数ペア:

[(1, 97863980), (2, 48931990), (4, 24465995), (5, 19572796), (10, 9786398), (20, 4893199), (29, 3374620), (58, 1687310), (116, 843655), (145, 674924), (290, 337462), (580, 168731)]