29125969720

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1\times {\mathrm{9901}}^1$

素因数の和:10456

約数の個数: 64

約数和(自身を含む): 66025743840

約数和(自身を除く): 36899774120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 293, 502, 586, 1004, 1172, 1255, 1465, 2008, 2344, 2510, 2930, 5020, 5860, 9901, 10040, 11720, 19802, 39604, 49505, 73543, 79208, 99010, 147086, 198020, 294172, 367715, 396040, 588344, 735430, 1470860, 2485151, 2900993, 2941720, 4970302, 5801986, 9940604, 11603972, 12425755, 14504965, 19881208, 23207944, 24851510, 29009930, 49703020, 58019860, 99406040, 116039720, 728149243, 1456298486, 2912596972, 3640746215, 5825193944, 7281492430, 14562984860, 29125969720]

約数ペア:

[(1, 29125969720), (2, 14562984860), (4, 7281492430), (5, 5825193944), (8, 3640746215), (10, 2912596972), (20, 1456298486), (40, 728149243), (251, 116039720), (293, 99406040), (502, 58019860), (586, 49703020), (1004, 29009930), (1172, 24851510), (1255, 23207944), (1465, 19881208), (2008, 14504965), (2344, 12425755), (2510, 11603972), (2930, 9940604), (5020, 5801986), (5860, 4970302), (9901, 2941720), (10040, 2900993), (11720, 2485151), (19802, 1470860), (39604, 735430), (49505, 588344), (73543, 396040), (79208, 367715), (99010, 294172), (147086, 198020)]