2029120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 5129784

約数和(自身を除く): 3100664

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, 373, 544, 680, 746, 1088, 1360, 1492, 1865, 2720, 2984, 3730, 5440, 5968, 6341, 7460, 11936, 12682, 14920, 23872, 25364, 29840, 31705, 50728, 59680, 63410, 101456, 119360, 126820, 202912, 253640, 405824, 507280, 1014560, 2029120]

約数ペア:

[(1, 2029120), (2, 1014560), (4, 507280), (5, 405824), (8, 253640), (10, 202912), (16, 126820), (17, 119360), (20, 101456), (32, 63410), (34, 59680), (40, 50728), (64, 31705), (68, 29840), (80, 25364), (85, 23872), (136, 14920), (160, 12682), (170, 11936), (272, 7460), (320, 6341), (340, 5968), (373, 5440), (544, 3730), (680, 2984), (746, 2720), (1088, 1865), (1360, 1492)]