103678824680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1\times {\mathrm{25309}}^1$

素因数の和:27546

約数の個数: 64

約数和(自身を含む): 238359456000

約数和(自身を除く): 134680631320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2179, 4358, 8716, 10895, 17432, 21790, 25309, 43580, 50618, 87160, 101236, 102413, 126545, 202472, 204826, 253090, 409652, 506180, 512065, 819304, 1012360, 1024130, 1189523, 2048260, 2379046, 4096520, 4758092, 5947615, 9516184, 11895230, 23790460, 47580920, 55148311, 110296622, 220593244, 275741555, 441186488, 551483110, 1102966220, 2205932440, 2591970617, 5183941234, 10367882468, 12959853085, 20735764936, 25919706170, 51839412340, 103678824680]

約数ペア:

[(1, 103678824680), (2, 51839412340), (4, 25919706170), (5, 20735764936), (8, 12959853085), (10, 10367882468), (20, 5183941234), (40, 2591970617), (47, 2205932440), (94, 1102966220), (188, 551483110), (235, 441186488), (376, 275741555), (470, 220593244), (940, 110296622), (1880, 55148311), (2179, 47580920), (4358, 23790460), (8716, 11895230), (10895, 9516184), (17432, 5947615), (21790, 4758092), (25309, 4096520), (43580, 2379046), (50618, 2048260), (87160, 1189523), (101236, 1024130), (102413, 1012360), (126545, 819304), (202472, 512065), (204826, 506180), (253090, 409652)]