27925855490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{53987}}^1$

素因数の和:54203

約数の個数: 64

約数和(自身を含む): 56814379776

約数和(自身を除く): 28888524286

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 173, 230, 299, 346, 598, 865, 1495, 1730, 2249, 2990, 3979, 4498, 7958, 11245, 19895, 22490, 39790, 51727, 53987, 103454, 107974, 258635, 269935, 517270, 539870, 701831, 1241701, 1403662, 2483402, 3509155, 6208505, 7018310, 9339751, 12417010, 16142113, 18679502, 32284226, 46698755, 80710565, 93397510, 121416763, 161421130, 214814273, 242833526, 429628546, 607083815, 1074071365, 1214167630, 2148142730, 2792585549, 5585171098, 13962927745, 27925855490]

約数ペア:

[(1, 27925855490), (2, 13962927745), (5, 5585171098), (10, 2792585549), (13, 2148142730), (23, 1214167630), (26, 1074071365), (46, 607083815), (65, 429628546), (115, 242833526), (130, 214814273), (173, 161421130), (230, 121416763), (299, 93397510), (346, 80710565), (598, 46698755), (865, 32284226), (1495, 18679502), (1730, 16142113), (2249, 12417010), (2990, 9339751), (3979, 7018310), (4498, 6208505), (7958, 3509155), (11245, 2483402), (19895, 1403662), (22490, 1241701), (39790, 701831), (51727, 539870), (53987, 517270), (103454, 269935), (107974, 258635)]