535007890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{4549}}^1$

素因数の和:5194

約数の個数: 32

約数和(自身を含む): 1015560000

約数和(自身を除く): 480552110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 619, 1238, 3095, 4549, 6190, 9098, 11761, 22745, 23522, 45490, 58805, 86431, 117610, 172862, 432155, 864310, 2815831, 5631662, 14079155, 28158310, 53500789, 107001578, 267503945, 535007890]

約数ペア:

[(1, 535007890), (2, 267503945), (5, 107001578), (10, 53500789), (19, 28158310), (38, 14079155), (95, 5631662), (190, 2815831), (619, 864310), (1238, 432155), (3095, 172862), (4549, 117610), (6190, 86431), (9098, 58805), (11761, 45490), (22745, 23522)]