8289200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 120

約数和(自身を含む): 22418208

約数和(自身を除く): 14129008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 34, 40, 46, 50, 53, 68, 80, 85, 92, 100, 106, 115, 136, 170, 184, 200, 212, 230, 265, 272, 340, 368, 391, 400, 424, 425, 460, 530, 575, 680, 782, 848, 850, 901, 920, 1060, 1150, 1219, 1325, 1360, 1564, 1700, 1802, 1840, 1955, 2120, 2300, 2438, 2650, 3128, 3400, 3604, 3910, 4240, 4505, 4600, 4876, 5300, 6095, 6256, 6800, 7208, 7820, 9010, 9200, 9752, 9775, 10600, 12190, 14416, 15640, 18020, 19504, 19550, 20723, 21200, 22525, 24380, 30475, 31280, 36040, 39100, 41446, 45050, 48760, 60950, 72080, 78200, 82892, 90100, 97520, 103615, 121900, 156400, 165784, 180200, 207230, 243800, 331568, 360400, 414460, 487600, 518075, 828920, 1036150, 1657840, 2072300, 4144600, 8289200]

約数ペア:

[(1, 8289200), (2, 4144600), (4, 2072300), (5, 1657840), (8, 1036150), (10, 828920), (16, 518075), (17, 487600), (20, 414460), (23, 360400), (25, 331568), (34, 243800), (40, 207230), (46, 180200), (50, 165784), (53, 156400), (68, 121900), (80, 103615), (85, 97520), (92, 90100), (100, 82892), (106, 78200), (115, 72080), (136, 60950), (170, 48760), (184, 45050), (200, 41446), (212, 39100), (230, 36040), (265, 31280), (272, 30475), (340, 24380), (368, 22525), (391, 21200), (400, 20723), (424, 19550), (425, 19504), (460, 18020), (530, 15640), (575, 14416), (680, 12190), (782, 10600), (848, 9775), (850, 9752), (901, 9200), (920, 9010), (1060, 7820), (1150, 7208), (1219, 6800), (1325, 6256), (1360, 6095), (1564, 5300), (1700, 4876), (1802, 4600), (1840, 4505), (1955, 4240), (2120, 3910), (2300, 3604), (2438, 3400), (2650, 3128)]