4972160

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 12613320

約数和(自身を除く): 7641160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 457, 544, 640, 680, 914, 1088, 1360, 1828, 2176, 2285, 2720, 3656, 4570, 5440, 7312, 7769, 9140, 10880, 14624, 15538, 18280, 29248, 31076, 36560, 38845, 58496, 62152, 73120, 77690, 124304, 146240, 155380, 248608, 292480, 310760, 497216, 621520, 994432, 1243040, 2486080, 4972160]

約数ペア:

[(1, 4972160), (2, 2486080), (4, 1243040), (5, 994432), (8, 621520), (10, 497216), (16, 310760), (17, 292480), (20, 248608), (32, 155380), (34, 146240), (40, 124304), (64, 77690), (68, 73120), (80, 62152), (85, 58496), (128, 38845), (136, 36560), (160, 31076), (170, 29248), (272, 18280), (320, 15538), (340, 14624), (457, 10880), (544, 9140), (640, 7769), (680, 7312), (914, 5440), (1088, 4570), (1360, 3656), (1828, 2720), (2176, 2285)]