40333300

素因数分解:

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

素因数の和:545

約数の個数: 72

約数和(自身を含む): 100937984

約数和(自身を除く): 60604684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 314, 350, 367, 628, 700, 734, 785, 1099, 1468, 1570, 1835, 2198, 2569, 3140, 3670, 3925, 4396, 5138, 5495, 7340, 7850, 9175, 10276, 10990, 12845, 15700, 18350, 21980, 25690, 27475, 36700, 51380, 54950, 57619, 64225, 109900, 115238, 128450, 230476, 256900, 288095, 403333, 576190, 806666, 1152380, 1440475, 1613332, 2016665, 2880950, 4033330, 5761900, 8066660, 10083325, 20166650, 40333300]

約数ペア:

[(1, 40333300), (2, 20166650), (4, 10083325), (5, 8066660), (7, 5761900), (10, 4033330), (14, 2880950), (20, 2016665), (25, 1613332), (28, 1440475), (35, 1152380), (50, 806666), (70, 576190), (100, 403333), (140, 288095), (157, 256900), (175, 230476), (314, 128450), (350, 115238), (367, 109900), (628, 64225), (700, 57619), (734, 54950), (785, 51380), (1099, 36700), (1468, 27475), (1570, 25690), (1835, 21980), (2198, 18350), (2569, 15700), (3140, 12845), (3670, 10990), (3925, 10276), (4396, 9175), (5138, 7850), (5495, 7340)]