197770400

素因数分解:

$2^5\times 5^2\times {\mathrm{233}}^1\times {\mathrm{1061}}^1$

素因数の和:1314

約数の個数: 72

約数和(自身を含む): 485336124

約数和(自身を除く): 287565724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 233, 400, 466, 800, 932, 1061, 1165, 1864, 2122, 2330, 3728, 4244, 4660, 5305, 5825, 7456, 8488, 9320, 10610, 11650, 16976, 18640, 21220, 23300, 26525, 33952, 37280, 42440, 46600, 53050, 84880, 93200, 106100, 169760, 186400, 212200, 247213, 424400, 494426, 848800, 988852, 1236065, 1977704, 2472130, 3955408, 4944260, 6180325, 7910816, 9888520, 12360650, 19777040, 24721300, 39554080, 49442600, 98885200, 197770400]

約数ペア:

[(1, 197770400), (2, 98885200), (4, 49442600), (5, 39554080), (8, 24721300), (10, 19777040), (16, 12360650), (20, 9888520), (25, 7910816), (32, 6180325), (40, 4944260), (50, 3955408), (80, 2472130), (100, 1977704), (160, 1236065), (200, 988852), (233, 848800), (400, 494426), (466, 424400), (800, 247213), (932, 212200), (1061, 186400), (1165, 169760), (1864, 106100), (2122, 93200), (2330, 84880), (3728, 53050), (4244, 46600), (4660, 42440), (5305, 37280), (5825, 33952), (7456, 26525), (8488, 23300), (9320, 21220), (10610, 18640), (11650, 16976)]