101717720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 254560320

約数和(自身を除く): 152842600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 169, 205, 260, 328, 338, 367, 410, 520, 533, 676, 734, 820, 845, 1066, 1352, 1468, 1640, 1690, 1835, 2132, 2665, 2936, 3380, 3670, 4264, 4771, 5330, 6760, 6929, 7340, 9542, 10660, 13858, 14680, 15047, 19084, 21320, 23855, 27716, 30094, 34645, 38168, 47710, 55432, 60188, 62023, 69290, 75235, 95420, 120376, 124046, 138580, 150470, 190840, 195611, 248092, 277160, 300940, 310115, 391222, 496184, 601880, 620230, 782444, 978055, 1240460, 1564888, 1956110, 2480920, 2542943, 3912220, 5085886, 7824440, 10171772, 12714715, 20343544, 25429430, 50858860, 101717720]

約数ペア:

[(1, 101717720), (2, 50858860), (4, 25429430), (5, 20343544), (8, 12714715), (10, 10171772), (13, 7824440), (20, 5085886), (26, 3912220), (40, 2542943), (41, 2480920), (52, 1956110), (65, 1564888), (82, 1240460), (104, 978055), (130, 782444), (164, 620230), (169, 601880), (205, 496184), (260, 391222), (328, 310115), (338, 300940), (367, 277160), (410, 248092), (520, 195611), (533, 190840), (676, 150470), (734, 138580), (820, 124046), (845, 120376), (1066, 95420), (1352, 75235), (1468, 69290), (1640, 62023), (1690, 60188), (1835, 55432), (2132, 47710), (2665, 38168), (2936, 34645), (3380, 30094), (3670, 27716), (4264, 23855), (4771, 21320), (5330, 19084), (6760, 15047), (6929, 14680), (7340, 13858), (9542, 10660)]