10244260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 24523128

約数和(自身を除く): 14278868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 41, 52, 62, 65, 82, 124, 130, 155, 164, 205, 260, 310, 403, 410, 533, 620, 806, 820, 961, 1066, 1271, 1612, 1922, 2015, 2132, 2542, 2665, 3844, 4030, 4805, 5084, 5330, 6355, 8060, 9610, 10660, 12493, 12710, 16523, 19220, 24986, 25420, 33046, 39401, 49972, 62465, 66092, 78802, 82615, 124930, 157604, 165230, 197005, 249860, 330460, 394010, 512213, 788020, 1024426, 2048852, 2561065, 5122130, 10244260]

約数ペア:

[(1, 10244260), (2, 5122130), (4, 2561065), (5, 2048852), (10, 1024426), (13, 788020), (20, 512213), (26, 394010), (31, 330460), (41, 249860), (52, 197005), (62, 165230), (65, 157604), (82, 124930), (124, 82615), (130, 78802), (155, 66092), (164, 62465), (205, 49972), (260, 39401), (310, 33046), (403, 25420), (410, 24986), (533, 19220), (620, 16523), (806, 12710), (820, 12493), (961, 10660), (1066, 9610), (1271, 8060), (1612, 6355), (1922, 5330), (2015, 5084), (2132, 4805), (2542, 4030), (2665, 3844)]