197929760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2338

約数の個数: 96

約数和(自身を含む): 541416960

約数和(自身を除く): 343487200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 2212, 2237, 2528, 2765, 3160, 4424, 4474, 5530, 6320, 8848, 8948, 11060, 11185, 12640, 15659, 17696, 17896, 22120, 22370, 31318, 35792, 44240, 44740, 62636, 71584, 78295, 88480, 89480, 125272, 156590, 176723, 178960, 250544, 313180, 353446, 357920, 501088, 626360, 706892, 883615, 1237061, 1252720, 1413784, 1767230, 2474122, 2505440, 2827568, 3534460, 4948244, 5655136, 6185305, 7068920, 9896488, 12370610, 14137840, 19792976, 24741220, 28275680, 39585952, 49482440, 98964880, 197929760]

約数ペア:

[(1, 197929760), (2, 98964880), (4, 49482440), (5, 39585952), (7, 28275680), (8, 24741220), (10, 19792976), (14, 14137840), (16, 12370610), (20, 9896488), (28, 7068920), (32, 6185305), (35, 5655136), (40, 4948244), (56, 3534460), (70, 2827568), (79, 2505440), (80, 2474122), (112, 1767230), (140, 1413784), (158, 1252720), (160, 1237061), (224, 883615), (280, 706892), (316, 626360), (395, 501088), (553, 357920), (560, 353446), (632, 313180), (790, 250544), (1106, 178960), (1120, 176723), (1264, 156590), (1580, 125272), (2212, 89480), (2237, 88480), (2528, 78295), (2765, 71584), (3160, 62636), (4424, 44740), (4474, 44240), (5530, 35792), (6320, 31318), (8848, 22370), (8948, 22120), (11060, 17896), (11185, 17696), (12640, 15659)]