126574520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8093}}^1$

素因数の和:8144

約数の個数: 64

約数和(自身を含む): 314694720

約数和(自身を除く): 188120200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 8093, 15640, 16186, 32372, 40465, 64744, 80930, 137581, 161860, 186139, 275162, 323720, 372278, 550324, 687905, 744556, 930695, 1100648, 1375810, 1489112, 1861390, 2751620, 3164363, 3722780, 5503240, 6328726, 7445560, 12657452, 15821815, 25314904, 31643630, 63287260, 126574520]

約数ペア:

[(1, 126574520), (2, 63287260), (4, 31643630), (5, 25314904), (8, 15821815), (10, 12657452), (17, 7445560), (20, 6328726), (23, 5503240), (34, 3722780), (40, 3164363), (46, 2751620), (68, 1861390), (85, 1489112), (92, 1375810), (115, 1100648), (136, 930695), (170, 744556), (184, 687905), (230, 550324), (340, 372278), (391, 323720), (460, 275162), (680, 186139), (782, 161860), (920, 137581), (1564, 80930), (1955, 64744), (3128, 40465), (3910, 32372), (7820, 16186), (8093, 15640)]