145435360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{129853}}^1$

素因数の和:129875

約数の個数: 48

約数和(自身を含む): 392678496

約数和(自身を除く): 247243136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 129853, 259706, 519412, 649265, 908971, 1038824, 1298530, 1817942, 2077648, 2597060, 3635884, 4155296, 4544855, 5194120, 7271768, 9089710, 10388240, 14543536, 18179420, 20776480, 29087072, 36358840, 72717680, 145435360]

約数ペア:

[(1, 145435360), (2, 72717680), (4, 36358840), (5, 29087072), (7, 20776480), (8, 18179420), (10, 14543536), (14, 10388240), (16, 9089710), (20, 7271768), (28, 5194120), (32, 4544855), (35, 4155296), (40, 3635884), (56, 2597060), (70, 2077648), (80, 1817942), (112, 1298530), (140, 1038824), (160, 908971), (224, 649265), (280, 519412), (560, 259706), (1120, 129853)]