3489908000

素因数分解:

$2^5\times 5^3\times {\mathrm{872477}}^1$

素因数の和:872502

約数の個数: 48

約数和(自身を含む): 8574713784

約数和(自身を除く): 5084805784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 872477, 1744954, 3489908, 4362385, 6979816, 8724770, 13959632, 17449540, 21811925, 27919264, 34899080, 43623850, 69798160, 87247700, 109059625, 139596320, 174495400, 218119250, 348990800, 436238500, 697981600, 872477000, 1744954000, 3489908000]

約数ペア:

[(1, 3489908000), (2, 1744954000), (4, 872477000), (5, 697981600), (8, 436238500), (10, 348990800), (16, 218119250), (20, 174495400), (25, 139596320), (32, 109059625), (40, 87247700), (50, 69798160), (80, 43623850), (100, 34899080), (125, 27919264), (160, 21811925), (200, 17449540), (250, 13959632), (400, 8724770), (500, 6979816), (800, 4362385), (1000, 3489908), (2000, 1744954), (4000, 872477)]