669965120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{190331}}^1$

素因数の和:190359

約数の個数: 56

約数和(自身を含む): 1740395808

約数和(自身を除く): 1070430688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 190331, 380662, 761324, 951655, 1522648, 1903310, 2093641, 3045296, 3806620, 4187282, 6090592, 7613240, 8374564, 10468205, 12181184, 15226480, 16749128, 20936410, 30452960, 33498256, 41872820, 60905920, 66996512, 83745640, 133993024, 167491280, 334982560, 669965120]

約数ペア:

[(1, 669965120), (2, 334982560), (4, 167491280), (5, 133993024), (8, 83745640), (10, 66996512), (11, 60905920), (16, 41872820), (20, 33498256), (22, 30452960), (32, 20936410), (40, 16749128), (44, 15226480), (55, 12181184), (64, 10468205), (80, 8374564), (88, 7613240), (110, 6090592), (160, 4187282), (176, 3806620), (220, 3045296), (320, 2093641), (352, 1903310), (440, 1522648), (704, 951655), (880, 761324), (1760, 380662), (3520, 190331)]