2469072520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{6359}}^1$

素因数の和:6958

約数の個数: 64

約数和(自身を含む): 5893430400

約数和(自身を除く): 3424357880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 571, 680, 1142, 2284, 2855, 4568, 5710, 6359, 9707, 11420, 12718, 19414, 22840, 25436, 31795, 38828, 48535, 50872, 63590, 77656, 97070, 108103, 127180, 194140, 216206, 254360, 388280, 432412, 540515, 864824, 1081030, 2162060, 3630989, 4324120, 7261978, 14523956, 18154945, 29047912, 36309890, 61726813, 72619780, 123453626, 145239560, 246907252, 308634065, 493814504, 617268130, 1234536260, 2469072520]

約数ペア:

[(1, 2469072520), (2, 1234536260), (4, 617268130), (5, 493814504), (8, 308634065), (10, 246907252), (17, 145239560), (20, 123453626), (34, 72619780), (40, 61726813), (68, 36309890), (85, 29047912), (136, 18154945), (170, 14523956), (340, 7261978), (571, 4324120), (680, 3630989), (1142, 2162060), (2284, 1081030), (2855, 864824), (4568, 540515), (5710, 432412), (6359, 388280), (9707, 254360), (11420, 216206), (12718, 194140), (19414, 127180), (22840, 108103), (25436, 97070), (31795, 77656), (38828, 63590), (48535, 50872)]