45501400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{4643}}^1$

素因数の和:4673

約数の個数: 72

約数和(自身を含む): 123089220

約数和(自身を除く): 77587820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4643, 4900, 9286, 9800, 18572, 23215, 32501, 37144, 46430, 65002, 92860, 116075, 130004, 162505, 185720, 227507, 232150, 260008, 325010, 455014, 464300, 650020, 812525, 910028, 928600, 1137535, 1300040, 1625050, 1820056, 2275070, 3250100, 4550140, 5687675, 6500200, 9100280, 11375350, 22750700, 45501400]

約数ペア:

[(1, 45501400), (2, 22750700), (4, 11375350), (5, 9100280), (7, 6500200), (8, 5687675), (10, 4550140), (14, 3250100), (20, 2275070), (25, 1820056), (28, 1625050), (35, 1300040), (40, 1137535), (49, 928600), (50, 910028), (56, 812525), (70, 650020), (98, 464300), (100, 455014), (140, 325010), (175, 260008), (196, 232150), (200, 227507), (245, 185720), (280, 162505), (350, 130004), (392, 116075), (490, 92860), (700, 65002), (980, 46430), (1225, 37144), (1400, 32501), (1960, 23215), (2450, 18572), (4643, 9800), (4900, 9286)]