996880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 2457432

約数和(自身を除く): 1460552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 733, 1360, 1466, 2932, 3665, 5864, 7330, 11728, 12461, 14660, 24922, 29320, 49844, 58640, 62305, 99688, 124610, 199376, 249220, 498440, 996880]

約数ペア:

[(1, 996880), (2, 498440), (4, 249220), (5, 199376), (8, 124610), (10, 99688), (16, 62305), (17, 58640), (20, 49844), (34, 29320), (40, 24922), (68, 14660), (80, 12461), (85, 11728), (136, 7330), (170, 5864), (272, 3665), (340, 2932), (680, 1466), (733, 1360)]