48826720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 126554400

約数和(自身を除く): 77727680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 340, 464, 493, 544, 580, 619, 680, 928, 986, 1160, 1238, 1360, 1972, 2320, 2465, 2476, 2720, 3095, 3944, 4640, 4930, 4952, 6190, 7888, 9860, 9904, 10523, 12380, 15776, 17951, 19720, 19808, 21046, 24760, 35902, 39440, 42092, 49520, 52615, 71804, 78880, 84184, 89755, 99040, 105230, 143608, 168368, 179510, 210460, 287216, 305167, 336736, 359020, 420920, 574432, 610334, 718040, 841840, 1220668, 1436080, 1525835, 1683680, 2441336, 2872160, 3051670, 4882672, 6103340, 9765344, 12206680, 24413360, 48826720]

約数ペア:

[(1, 48826720), (2, 24413360), (4, 12206680), (5, 9765344), (8, 6103340), (10, 4882672), (16, 3051670), (17, 2872160), (20, 2441336), (29, 1683680), (32, 1525835), (34, 1436080), (40, 1220668), (58, 841840), (68, 718040), (80, 610334), (85, 574432), (116, 420920), (136, 359020), (145, 336736), (160, 305167), (170, 287216), (232, 210460), (272, 179510), (290, 168368), (340, 143608), (464, 105230), (493, 99040), (544, 89755), (580, 84184), (619, 78880), (680, 71804), (928, 52615), (986, 49520), (1160, 42092), (1238, 39440), (1360, 35902), (1972, 24760), (2320, 21046), (2465, 19808), (2476, 19720), (2720, 17951), (3095, 15776), (3944, 12380), (4640, 10523), (4930, 9904), (4952, 9860), (6190, 7888)]