233309050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 489812400

約数和(自身を除く): 256503350

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 89, 109, 130, 178, 185, 218, 325, 370, 445, 481, 545, 650, 890, 925, 962, 1090, 1157, 1417, 1850, 2225, 2314, 2405, 2725, 2834, 3293, 4033, 4450, 4810, 5450, 5785, 6586, 7085, 8066, 9701, 11570, 12025, 14170, 16465, 19402, 20165, 24050, 28925, 32930, 35425, 40330, 42809, 48505, 52429, 57850, 70850, 82325, 85618, 97010, 100825, 104858, 126113, 164650, 201650, 214045, 242525, 252226, 262145, 358937, 428090, 485050, 524290, 630565, 717874, 1070225, 1261130, 1310725, 1794685, 2140450, 2621450, 3152825, 3589370, 4666181, 6305650, 8973425, 9332362, 17946850, 23330905, 46661810, 116654525, 233309050]

約数ペア:

[(1, 233309050), (2, 116654525), (5, 46661810), (10, 23330905), (13, 17946850), (25, 9332362), (26, 8973425), (37, 6305650), (50, 4666181), (65, 3589370), (74, 3152825), (89, 2621450), (109, 2140450), (130, 1794685), (178, 1310725), (185, 1261130), (218, 1070225), (325, 717874), (370, 630565), (445, 524290), (481, 485050), (545, 428090), (650, 358937), (890, 262145), (925, 252226), (962, 242525), (1090, 214045), (1157, 201650), (1417, 164650), (1850, 126113), (2225, 104858), (2314, 100825), (2405, 97010), (2725, 85618), (2834, 82325), (3293, 70850), (4033, 57850), (4450, 52429), (4810, 48505), (5450, 42809), (5785, 40330), (6586, 35425), (7085, 32930), (8066, 28925), (9701, 24050), (11570, 20165), (12025, 19402), (14170, 16465)]