134472040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197753}}^1$

素因数の和:197781

約数の個数: 32

約数和(自身を含む): 320361480

約数和(自身を除く): 185889440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 197753, 395506, 791012, 988765, 1582024, 1977530, 3361801, 3955060, 6723602, 7910120, 13447204, 16809005, 26894408, 33618010, 67236020, 134472040]

約数ペア:

[(1, 134472040), (2, 67236020), (4, 33618010), (5, 26894408), (8, 16809005), (10, 13447204), (17, 7910120), (20, 6723602), (34, 3955060), (40, 3361801), (68, 1977530), (85, 1582024), (136, 988765), (170, 791012), (340, 395506), (680, 197753)]