2305732990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{1109}}^1$

素因数の和:1629

約数の個数: 64

約数和(自身を含む): 4652303040

約数和(自身を除く): 2346570050

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 461, 902, 922, 1109, 2218, 2255, 2305, 4510, 4610, 5071, 5545, 10142, 11090, 12199, 18901, 24398, 25355, 37802, 45469, 50710, 60995, 90938, 94505, 121990, 189010, 207911, 227345, 415822, 454690, 500159, 511249, 1000318, 1022498, 1039555, 2079110, 2500795, 2556245, 5001590, 5112490, 5623739, 11247478, 20961209, 28118695, 41922418, 56237390, 104806045, 209612090, 230573299, 461146598, 1152866495, 2305732990]

約数ペア:

[(1, 2305732990), (2, 1152866495), (5, 461146598), (10, 230573299), (11, 209612090), (22, 104806045), (41, 56237390), (55, 41922418), (82, 28118695), (110, 20961209), (205, 11247478), (410, 5623739), (451, 5112490), (461, 5001590), (902, 2556245), (922, 2500795), (1109, 2079110), (2218, 1039555), (2255, 1022498), (2305, 1000318), (4510, 511249), (4610, 500159), (5071, 454690), (5545, 415822), (10142, 227345), (11090, 207911), (12199, 189010), (18901, 121990), (24398, 94505), (25355, 90938), (37802, 60995), (45469, 50710)]