32266640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 86518272

約数和(自身を除く): 54251632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 367, 560, 628, 734, 785, 1099, 1256, 1468, 1570, 1835, 2198, 2512, 2569, 2936, 3140, 3670, 4396, 5138, 5495, 5872, 6280, 7340, 8792, 10276, 10990, 12560, 12845, 14680, 17584, 20552, 21980, 25690, 29360, 41104, 43960, 51380, 57619, 87920, 102760, 115238, 205520, 230476, 288095, 403333, 460952, 576190, 806666, 921904, 1152380, 1613332, 2016665, 2304760, 3226664, 4033330, 4609520, 6453328, 8066660, 16133320, 32266640]

約数ペア:

[(1, 32266640), (2, 16133320), (4, 8066660), (5, 6453328), (7, 4609520), (8, 4033330), (10, 3226664), (14, 2304760), (16, 2016665), (20, 1613332), (28, 1152380), (35, 921904), (40, 806666), (56, 576190), (70, 460952), (80, 403333), (112, 288095), (140, 230476), (157, 205520), (280, 115238), (314, 102760), (367, 87920), (560, 57619), (628, 51380), (734, 43960), (785, 41104), (1099, 29360), (1256, 25690), (1468, 21980), (1570, 20552), (1835, 17584), (2198, 14680), (2512, 12845), (2569, 12560), (2936, 10990), (3140, 10276), (3670, 8792), (4396, 7340), (5138, 6280), (5495, 5872)]