113452640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 323190000

約数和(自身を除く): 209737360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 392, 406, 464, 490, 499, 560, 580, 784, 812, 928, 980, 998, 1015, 1120, 1160, 1421, 1568, 1624, 1960, 1996, 2030, 2320, 2495, 2842, 3248, 3493, 3920, 3992, 4060, 4640, 4990, 5684, 6496, 6986, 7105, 7840, 7984, 8120, 9980, 11368, 13972, 14210, 14471, 15968, 16240, 17465, 19960, 22736, 24451, 27944, 28420, 28942, 32480, 34930, 39920, 45472, 48902, 55888, 56840, 57884, 69860, 72355, 79840, 97804, 101297, 111776, 113680, 115768, 122255, 139720, 144710, 195608, 202594, 227360, 231536, 244510, 279440, 289420, 391216, 405188, 463072, 489020, 506485, 558880, 578840, 709079, 782432, 810376, 978040, 1012970, 1157680, 1418158, 1620752, 1956080, 2025940, 2315360, 2836316, 3241504, 3545395, 3912160, 4051880, 5672632, 7090790, 8103760, 11345264, 14181580, 16207520, 22690528, 28363160, 56726320, 113452640]

約数ペア:

[(1, 113452640), (2, 56726320), (4, 28363160), (5, 22690528), (7, 16207520), (8, 14181580), (10, 11345264), (14, 8103760), (16, 7090790), (20, 5672632), (28, 4051880), (29, 3912160), (32, 3545395), (35, 3241504), (40, 2836316), (49, 2315360), (56, 2025940), (58, 1956080), (70, 1620752), (80, 1418158), (98, 1157680), (112, 1012970), (116, 978040), (140, 810376), (145, 782432), (160, 709079), (196, 578840), (203, 558880), (224, 506485), (232, 489020), (245, 463072), (280, 405188), (290, 391216), (392, 289420), (406, 279440), (464, 244510), (490, 231536), (499, 227360), (560, 202594), (580, 195608), (784, 144710), (812, 139720), (928, 122255), (980, 115768), (998, 113680), (1015, 111776), (1120, 101297), (1160, 97804), (1421, 79840), (1568, 72355), (1624, 69860), (1960, 57884), (1996, 56840), (2030, 55888), (2320, 48902), (2495, 45472), (2842, 39920), (3248, 34930), (3493, 32480), (3920, 28942), (3992, 28420), (4060, 27944), (4640, 24451), (4990, 22736), (5684, 19960), (6496, 17465), (6986, 16240), (7105, 15968), (7840, 14471), (7984, 14210), (8120, 13972), (9980, 11368)]