8383040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 112

約数和(自身を含む): 22384512

約数和(自身を除く): 14001472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 67, 68, 80, 85, 92, 115, 134, 136, 160, 170, 184, 230, 268, 272, 320, 335, 340, 368, 391, 460, 536, 544, 670, 680, 736, 782, 920, 1072, 1088, 1139, 1340, 1360, 1472, 1541, 1564, 1840, 1955, 2144, 2278, 2680, 2720, 3082, 3128, 3680, 3910, 4288, 4556, 5360, 5440, 5695, 6164, 6256, 7360, 7705, 7820, 9112, 10720, 11390, 12328, 12512, 15410, 15640, 18224, 21440, 22780, 24656, 25024, 26197, 30820, 31280, 36448, 45560, 49312, 52394, 61640, 62560, 72896, 91120, 98624, 104788, 123280, 125120, 130985, 182240, 209576, 246560, 261970, 364480, 419152, 493120, 523940, 838304, 1047880, 1676608, 2095760, 4191520, 8383040]

約数ペア:

[(1, 8383040), (2, 4191520), (4, 2095760), (5, 1676608), (8, 1047880), (10, 838304), (16, 523940), (17, 493120), (20, 419152), (23, 364480), (32, 261970), (34, 246560), (40, 209576), (46, 182240), (64, 130985), (67, 125120), (68, 123280), (80, 104788), (85, 98624), (92, 91120), (115, 72896), (134, 62560), (136, 61640), (160, 52394), (170, 49312), (184, 45560), (230, 36448), (268, 31280), (272, 30820), (320, 26197), (335, 25024), (340, 24656), (368, 22780), (391, 21440), (460, 18224), (536, 15640), (544, 15410), (670, 12512), (680, 12328), (736, 11390), (782, 10720), (920, 9112), (1072, 7820), (1088, 7705), (1139, 7360), (1340, 6256), (1360, 6164), (1472, 5695), (1541, 5440), (1564, 5360), (1840, 4556), (1955, 4288), (2144, 3910), (2278, 3680), (2680, 3128), (2720, 3082)]