2255097100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{5417}}^1$

素因数の和:5635

約数の個数: 72

約数和(自身を含む): 5135483808

約数和(自身を除く): 2880386708

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 181, 230, 362, 460, 575, 724, 905, 1150, 1810, 2300, 3620, 4163, 4525, 5417, 8326, 9050, 10834, 16652, 18100, 20815, 21668, 27085, 41630, 54170, 83260, 104075, 108340, 124591, 135425, 208150, 249182, 270850, 416300, 498364, 541700, 622955, 980477, 1245910, 1960954, 2491820, 3114775, 3921908, 4902385, 6229550, 9804770, 12459100, 19609540, 22550971, 24511925, 45101942, 49023850, 90203884, 98047700, 112754855, 225509710, 451019420, 563774275, 1127548550, 2255097100]

約数ペア:

[(1, 2255097100), (2, 1127548550), (4, 563774275), (5, 451019420), (10, 225509710), (20, 112754855), (23, 98047700), (25, 90203884), (46, 49023850), (50, 45101942), (92, 24511925), (100, 22550971), (115, 19609540), (181, 12459100), (230, 9804770), (362, 6229550), (460, 4902385), (575, 3921908), (724, 3114775), (905, 2491820), (1150, 1960954), (1810, 1245910), (2300, 980477), (3620, 622955), (4163, 541700), (4525, 498364), (5417, 416300), (8326, 270850), (9050, 249182), (10834, 208150), (16652, 135425), (18100, 124591), (20815, 108340), (21668, 104075), (27085, 83260), (41630, 54170)]