10478800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 28230336

約数和(自身を除く): 17751536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 34, 40, 46, 50, 67, 68, 80, 85, 92, 100, 115, 134, 136, 170, 184, 200, 230, 268, 272, 335, 340, 368, 391, 400, 425, 460, 536, 575, 670, 680, 782, 850, 920, 1072, 1139, 1150, 1340, 1360, 1541, 1564, 1675, 1700, 1840, 1955, 2278, 2300, 2680, 3082, 3128, 3350, 3400, 3910, 4556, 4600, 5360, 5695, 6164, 6256, 6700, 6800, 7705, 7820, 9112, 9200, 9775, 11390, 12328, 13400, 15410, 15640, 18224, 19550, 22780, 24656, 26197, 26800, 28475, 30820, 31280, 38525, 39100, 45560, 52394, 56950, 61640, 77050, 78200, 91120, 104788, 113900, 123280, 130985, 154100, 156400, 209576, 227800, 261970, 308200, 419152, 455600, 523940, 616400, 654925, 1047880, 1309850, 2095760, 2619700, 5239400, 10478800]

約数ペア:

[(1, 10478800), (2, 5239400), (4, 2619700), (5, 2095760), (8, 1309850), (10, 1047880), (16, 654925), (17, 616400), (20, 523940), (23, 455600), (25, 419152), (34, 308200), (40, 261970), (46, 227800), (50, 209576), (67, 156400), (68, 154100), (80, 130985), (85, 123280), (92, 113900), (100, 104788), (115, 91120), (134, 78200), (136, 77050), (170, 61640), (184, 56950), (200, 52394), (230, 45560), (268, 39100), (272, 38525), (335, 31280), (340, 30820), (368, 28475), (391, 26800), (400, 26197), (425, 24656), (460, 22780), (536, 19550), (575, 18224), (670, 15640), (680, 15410), (782, 13400), (850, 12328), (920, 11390), (1072, 9775), (1139, 9200), (1150, 9112), (1340, 7820), (1360, 7705), (1541, 6800), (1564, 6700), (1675, 6256), (1700, 6164), (1840, 5695), (1955, 5360), (2278, 4600), (2300, 4556), (2680, 3910), (3082, 3400), (3128, 3350)]