9343900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 21654864

約数和(自身を除く): 12310964

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 43, 50, 53, 82, 86, 100, 106, 164, 172, 205, 212, 215, 265, 410, 430, 530, 820, 860, 1025, 1060, 1075, 1325, 1763, 2050, 2150, 2173, 2279, 2650, 3526, 4100, 4300, 4346, 4558, 5300, 7052, 8692, 8815, 9116, 10865, 11395, 17630, 21730, 22790, 35260, 43460, 44075, 45580, 54325, 56975, 88150, 93439, 108650, 113950, 176300, 186878, 217300, 227900, 373756, 467195, 934390, 1868780, 2335975, 4671950, 9343900]

約数ペア:

[(1, 9343900), (2, 4671950), (4, 2335975), (5, 1868780), (10, 934390), (20, 467195), (25, 373756), (41, 227900), (43, 217300), (50, 186878), (53, 176300), (82, 113950), (86, 108650), (100, 93439), (106, 88150), (164, 56975), (172, 54325), (205, 45580), (212, 44075), (215, 43460), (265, 35260), (410, 22790), (430, 21730), (530, 17630), (820, 11395), (860, 10865), (1025, 9116), (1060, 8815), (1075, 8692), (1325, 7052), (1763, 5300), (2050, 4558), (2150, 4346), (2173, 4300), (2279, 4100), (2650, 3526)]