3469955140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{4523}}^1$

素因数の和:5052

約数の個数: 48

約数和(自身を含む): 7387511040

約数和(自身を除く): 3917555900

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 431, 445, 862, 890, 1724, 1780, 2155, 4310, 4523, 8620, 9046, 18092, 22615, 38359, 45230, 76718, 90460, 153436, 191795, 383590, 402547, 767180, 805094, 1610188, 1949413, 2012735, 3898826, 4025470, 7797652, 8050940, 9747065, 19494130, 38988260, 173497757, 346995514, 693991028, 867488785, 1734977570, 3469955140]

約数ペア:

[(1, 3469955140), (2, 1734977570), (4, 867488785), (5, 693991028), (10, 346995514), (20, 173497757), (89, 38988260), (178, 19494130), (356, 9747065), (431, 8050940), (445, 7797652), (862, 4025470), (890, 3898826), (1724, 2012735), (1780, 1949413), (2155, 1610188), (4310, 805094), (4523, 767180), (8620, 402547), (9046, 383590), (18092, 191795), (22615, 153436), (38359, 90460), (45230, 76718)]