234445900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7841}}^1$

素因数の和:7891

約数の個数: 72

約数和(自身を含む): 571775904

約数和(自身を除く): 337330004

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1300, 1495, 2300, 2990, 5980, 7475, 7841, 14950, 15682, 29900, 31364, 39205, 78410, 101933, 156820, 180343, 196025, 203866, 360686, 392050, 407732, 509665, 721372, 784100, 901715, 1019330, 1803430, 2038660, 2344459, 2548325, 3606860, 4508575, 4688918, 5096650, 9017150, 9377836, 10193300, 11722295, 18034300, 23444590, 46889180, 58611475, 117222950, 234445900]

約数ペア:

[(1, 234445900), (2, 117222950), (4, 58611475), (5, 46889180), (10, 23444590), (13, 18034300), (20, 11722295), (23, 10193300), (25, 9377836), (26, 9017150), (46, 5096650), (50, 4688918), (52, 4508575), (65, 3606860), (92, 2548325), (100, 2344459), (115, 2038660), (130, 1803430), (230, 1019330), (260, 901715), (299, 784100), (325, 721372), (460, 509665), (575, 407732), (598, 392050), (650, 360686), (1150, 203866), (1196, 196025), (1300, 180343), (1495, 156820), (2300, 101933), (2990, 78410), (5980, 39205), (7475, 31364), (7841, 29900), (14950, 15682)]