223725950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2034

約数の個数: 96

約数和(自身を含む): 530323200

約数和(自身を除く): 306597250

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 25, 34, 35, 38, 50, 70, 85, 95, 119, 133, 170, 175, 190, 238, 266, 323, 350, 425, 475, 595, 646, 665, 850, 950, 1190, 1330, 1615, 1979, 2261, 2975, 3230, 3325, 3958, 4522, 5950, 6650, 8075, 9895, 11305, 13853, 16150, 19790, 22610, 27706, 33643, 37601, 49475, 56525, 67286, 69265, 75202, 98950, 113050, 138530, 168215, 188005, 235501, 263207, 336430, 346325, 376010, 471002, 526414, 639217, 692650, 841075, 940025, 1177505, 1278434, 1316035, 1682150, 1880050, 2355010, 2632070, 3196085, 4474519, 5887525, 6392170, 6580175, 8949038, 11775050, 13160350, 15980425, 22372595, 31960850, 44745190, 111862975, 223725950]

約数ペア:

[(1, 223725950), (2, 111862975), (5, 44745190), (7, 31960850), (10, 22372595), (14, 15980425), (17, 13160350), (19, 11775050), (25, 8949038), (34, 6580175), (35, 6392170), (38, 5887525), (50, 4474519), (70, 3196085), (85, 2632070), (95, 2355010), (119, 1880050), (133, 1682150), (170, 1316035), (175, 1278434), (190, 1177505), (238, 940025), (266, 841075), (323, 692650), (350, 639217), (425, 526414), (475, 471002), (595, 376010), (646, 346325), (665, 336430), (850, 263207), (950, 235501), (1190, 188005), (1330, 168215), (1615, 138530), (1979, 113050), (2261, 98950), (2975, 75202), (3230, 69265), (3325, 67286), (3958, 56525), (4522, 49475), (5950, 37601), (6650, 33643), (8075, 27706), (9895, 22610), (11305, 19790), (13853, 16150)]