520019192150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1\times {\mathrm{3559}}^1$

素因数の和:4590

約数の個数: 96

約数和(自身を含む): 1009195407360

約数和(自身を除く): 489176215210

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 107, 155, 214, 310, 535, 775, 881, 1070, 1550, 1762, 2675, 3317, 3559, 4405, 5350, 6634, 7118, 8810, 16585, 17795, 22025, 27311, 33170, 35590, 44050, 54622, 82925, 88975, 94267, 110329, 136555, 165850, 177950, 188534, 220658, 273110, 380813, 471335, 551645, 682775, 761626, 942670, 1103290, 1365550, 1904065, 2356675, 2758225, 2922277, 3135479, 3808130, 4713350, 5516450, 5844554, 6270958, 9520325, 11805203, 14611385, 15677395, 19040650, 23610406, 29222770, 31354790, 59026015, 73056925, 78386975, 97199849, 118052030, 146113850, 156773950, 194399698, 295130075, 335496253, 485999245, 590260150, 670992506, 971998490, 1677481265, 2429996225, 3354962530, 4859992450, 8387406325, 10400383843, 16774812650, 20800767686, 52001919215, 104003838430, 260009596075, 520019192150]

約数ペア:

[(1, 520019192150), (2, 260009596075), (5, 104003838430), (10, 52001919215), (25, 20800767686), (31, 16774812650), (50, 10400383843), (62, 8387406325), (107, 4859992450), (155, 3354962530), (214, 2429996225), (310, 1677481265), (535, 971998490), (775, 670992506), (881, 590260150), (1070, 485999245), (1550, 335496253), (1762, 295130075), (2675, 194399698), (3317, 156773950), (3559, 146113850), (4405, 118052030), (5350, 97199849), (6634, 78386975), (7118, 73056925), (8810, 59026015), (16585, 31354790), (17795, 29222770), (22025, 23610406), (27311, 19040650), (33170, 15677395), (35590, 14611385), (44050, 11805203), (54622, 9520325), (82925, 6270958), (88975, 5844554), (94267, 5516450), (110329, 4713350), (136555, 3808130), (165850, 3135479), (177950, 2922277), (188534, 2758225), (220658, 2356675), (273110, 1904065), (380813, 1365550), (471335, 1103290), (551645, 942670), (682775, 761626)]