147569804920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{217014419}}^1$

素因数の和:217014447

約数の個数: 32

約数和(自身を含む): 351563360400

約数和(自身を除く): 203993555480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 217014419, 434028838, 868057676, 1085072095, 1736115352, 2170144190, 3689245123, 4340288380, 7378490246, 8680576760, 14756980492, 18446225615, 29513960984, 36892451230, 73784902460, 147569804920]

約数ペア:

[(1, 147569804920), (2, 73784902460), (4, 36892451230), (5, 29513960984), (8, 18446225615), (10, 14756980492), (17, 8680576760), (20, 7378490246), (34, 4340288380), (40, 3689245123), (68, 2170144190), (85, 1736115352), (136, 1085072095), (170, 868057676), (340, 434028838), (680, 217014419)]