56604475160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{275153}}^1$

素因数の和:275340

約数の個数: 64

約数和(自身を含む): 131743735200

約数和(自身を除く): 75139260040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 139, 148, 185, 278, 296, 370, 556, 695, 740, 1112, 1390, 1480, 2780, 5143, 5560, 10286, 20572, 25715, 41144, 51430, 102860, 205720, 275153, 550306, 1100612, 1375765, 2201224, 2751530, 5503060, 10180661, 11006120, 20361322, 38246267, 40722644, 50903305, 76492534, 81445288, 101806610, 152985068, 191231335, 203613220, 305970136, 382462670, 407226440, 764925340, 1415111879, 1529850680, 2830223758, 5660447516, 7075559395, 11320895032, 14151118790, 28302237580, 56604475160]

約数ペア:

[(1, 56604475160), (2, 28302237580), (4, 14151118790), (5, 11320895032), (8, 7075559395), (10, 5660447516), (20, 2830223758), (37, 1529850680), (40, 1415111879), (74, 764925340), (139, 407226440), (148, 382462670), (185, 305970136), (278, 203613220), (296, 191231335), (370, 152985068), (556, 101806610), (695, 81445288), (740, 76492534), (1112, 50903305), (1390, 40722644), (1480, 38246267), (2780, 20361322), (5143, 11006120), (5560, 10180661), (10286, 5503060), (20572, 2751530), (25715, 2201224), (41144, 1375765), (51430, 1100612), (102860, 550306), (205720, 275153)]