4865921320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^2$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 11939419800

約数和(自身を除く): 7073498480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 293, 436, 520, 545, 586, 872, 1090, 1172, 1417, 1465, 2180, 2344, 2834, 2930, 3809, 4360, 5668, 5860, 7085, 7618, 11336, 11720, 14170, 15236, 19045, 28340, 30472, 31937, 38090, 56680, 63874, 76180, 85849, 127748, 152360, 159685, 171698, 255496, 319370, 343396, 415181, 429245, 638740, 686792, 830362, 858490, 1116037, 1277480, 1660724, 1716980, 2075905, 2232074, 3321448, 3433960, 4151810, 4464148, 5580185, 8303620, 8928296, 9357541, 11160370, 16607240, 18715082, 22320740, 37430164, 44641480, 46787705, 74860328, 93575410, 121648033, 187150820, 243296066, 374301640, 486592132, 608240165, 973184264, 1216480330, 2432960660, 4865921320]

約数ペア:

[(1, 4865921320), (2, 2432960660), (4, 1216480330), (5, 973184264), (8, 608240165), (10, 486592132), (13, 374301640), (20, 243296066), (26, 187150820), (40, 121648033), (52, 93575410), (65, 74860328), (104, 46787705), (109, 44641480), (130, 37430164), (218, 22320740), (260, 18715082), (293, 16607240), (436, 11160370), (520, 9357541), (545, 8928296), (586, 8303620), (872, 5580185), (1090, 4464148), (1172, 4151810), (1417, 3433960), (1465, 3321448), (2180, 2232074), (2344, 2075905), (2834, 1716980), (2930, 1660724), (3809, 1277480), (4360, 1116037), (5668, 858490), (5860, 830362), (7085, 686792), (7618, 638740), (11336, 429245), (11720, 415181), (14170, 343396), (15236, 319370), (19045, 255496), (28340, 171698), (30472, 159685), (31937, 152360), (38090, 127748), (56680, 85849), (63874, 76180)]