7137810100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{11593}}^1$

素因数の和:11785

約数の個数: 72

約数和(自身を含む): 15940729728

約数和(自身を除く): 8802919628

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 131, 188, 235, 262, 470, 524, 655, 940, 1175, 1310, 2350, 2620, 3275, 4700, 6157, 6550, 11593, 12314, 13100, 23186, 24628, 30785, 46372, 57965, 61570, 115930, 123140, 153925, 231860, 289825, 307850, 544871, 579650, 615700, 1089742, 1159300, 1518683, 2179484, 2724355, 3037366, 5448710, 6074732, 7593415, 10897420, 13621775, 15186830, 27243550, 30373660, 37967075, 54487100, 71378101, 75934150, 142756202, 151868300, 285512404, 356890505, 713781010, 1427562020, 1784452525, 3568905050, 7137810100]

約数ペア:

[(1, 7137810100), (2, 3568905050), (4, 1784452525), (5, 1427562020), (10, 713781010), (20, 356890505), (25, 285512404), (47, 151868300), (50, 142756202), (94, 75934150), (100, 71378101), (131, 54487100), (188, 37967075), (235, 30373660), (262, 27243550), (470, 15186830), (524, 13621775), (655, 10897420), (940, 7593415), (1175, 6074732), (1310, 5448710), (2350, 3037366), (2620, 2724355), (3275, 2179484), (4700, 1518683), (6157, 1159300), (6550, 1089742), (11593, 615700), (12314, 579650), (13100, 544871), (23186, 307850), (24628, 289825), (30785, 231860), (46372, 153925), (57965, 123140), (61570, 115930)]