3987520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:767

約数の個数: 56

約数和(自身を含む): 10067544

約数和(自身を除く): 6080024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 733, 1088, 1360, 1466, 2720, 2932, 3665, 5440, 5864, 7330, 11728, 12461, 14660, 23456, 24922, 29320, 46912, 49844, 58640, 62305, 99688, 117280, 124610, 199376, 234560, 249220, 398752, 498440, 797504, 996880, 1993760, 3987520]

約数ペア:

[(1, 3987520), (2, 1993760), (4, 996880), (5, 797504), (8, 498440), (10, 398752), (16, 249220), (17, 234560), (20, 199376), (32, 124610), (34, 117280), (40, 99688), (64, 62305), (68, 58640), (80, 49844), (85, 46912), (136, 29320), (160, 24922), (170, 23456), (272, 14660), (320, 12461), (340, 11728), (544, 7330), (680, 5864), (733, 5440), (1088, 3665), (1360, 2932), (1466, 2720)]