5239400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 13659840

約数和(自身を除く): 8420440

約数列:

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

約数ペア:

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