56340700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 138654320

約数和(自身を除く): 82313620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2281, 2470, 4562, 4940, 6175, 9124, 11405, 12350, 22810, 24700, 29653, 43339, 45620, 57025, 59306, 86678, 114050, 118612, 148265, 173356, 216695, 228100, 296530, 433390, 563407, 593060, 741325, 866780, 1083475, 1126814, 1482650, 2166950, 2253628, 2817035, 2965300, 4333900, 5634070, 11268140, 14085175, 28170350, 56340700]

約数ペア:

[(1, 56340700), (2, 28170350), (4, 14085175), (5, 11268140), (10, 5634070), (13, 4333900), (19, 2965300), (20, 2817035), (25, 2253628), (26, 2166950), (38, 1482650), (50, 1126814), (52, 1083475), (65, 866780), (76, 741325), (95, 593060), (100, 563407), (130, 433390), (190, 296530), (247, 228100), (260, 216695), (325, 173356), (380, 148265), (475, 118612), (494, 114050), (650, 86678), (950, 59306), (988, 57025), (1235, 45620), (1300, 43339), (1900, 29653), (2281, 24700), (2470, 22810), (4562, 12350), (4940, 11405), (6175, 9124)]