5617040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 15374016

約数和(自身を除く): 9756976

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 491, 520, 572, 715, 880, 982, 1040, 1144, 1430, 1964, 2288, 2455, 2860, 3928, 4910, 5401, 5720, 6383, 7856, 9820, 10802, 11440, 12766, 19640, 21604, 25532, 27005, 31915, 39280, 43208, 51064, 54010, 63830, 70213, 86416, 102128, 108020, 127660, 140426, 216040, 255320, 280852, 351065, 432080, 510640, 561704, 702130, 1123408, 1404260, 2808520, 5617040]

約数ペア:

[(1, 5617040), (2, 2808520), (4, 1404260), (5, 1123408), (8, 702130), (10, 561704), (11, 510640), (13, 432080), (16, 351065), (20, 280852), (22, 255320), (26, 216040), (40, 140426), (44, 127660), (52, 108020), (55, 102128), (65, 86416), (80, 70213), (88, 63830), (104, 54010), (110, 51064), (130, 43208), (143, 39280), (176, 31915), (208, 27005), (220, 25532), (260, 21604), (286, 19640), (440, 12766), (491, 11440), (520, 10802), (572, 9820), (715, 7856), (880, 6383), (982, 5720), (1040, 5401), (1144, 4910), (1430, 3928), (1964, 2860), (2288, 2455)]