4399432020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3797}}^1$

素因数の和:4010

約数の個数: 144

約数和(自身を含む): 13761126288

約数和(自身を除く): 9361694268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 157, 164, 180, 205, 246, 314, 369, 410, 471, 492, 615, 628, 738, 785, 820, 942, 1230, 1413, 1476, 1570, 1845, 1884, 2355, 2460, 2826, 3140, 3690, 3797, 4710, 5652, 6437, 7065, 7380, 7594, 9420, 11391, 12874, 14130, 15188, 18985, 19311, 22782, 25748, 28260, 32185, 34173, 37970, 38622, 45564, 56955, 57933, 64370, 68346, 75940, 77244, 96555, 113910, 115866, 128740, 136692, 155677, 170865, 193110, 227820, 231732, 289665, 311354, 341730, 386220, 467031, 579330, 596129, 622708, 683460, 778385, 934062, 1158660, 1192258, 1401093, 1556770, 1788387, 1868124, 2335155, 2384516, 2802186, 2980645, 3113540, 3576774, 4670310, 5365161, 5604372, 5961290, 7005465, 7153548, 8941935, 9340620, 10730322, 11922580, 14010930, 17883870, 21460644, 24441289, 26825805, 28021860, 35767740, 48882578, 53651610, 73323867, 97765156, 107303220, 122206445, 146647734, 219971601, 244412890, 293295468, 366619335, 439943202, 488825780, 733238670, 879886404, 1099858005, 1466477340, 2199716010, 4399432020]

約数ペア:

[(1, 4399432020), (2, 2199716010), (3, 1466477340), (4, 1099858005), (5, 879886404), (6, 733238670), (9, 488825780), (10, 439943202), (12, 366619335), (15, 293295468), (18, 244412890), (20, 219971601), (30, 146647734), (36, 122206445), (41, 107303220), (45, 97765156), (60, 73323867), (82, 53651610), (90, 48882578), (123, 35767740), (157, 28021860), (164, 26825805), (180, 24441289), (205, 21460644), (246, 17883870), (314, 14010930), (369, 11922580), (410, 10730322), (471, 9340620), (492, 8941935), (615, 7153548), (628, 7005465), (738, 5961290), (785, 5604372), (820, 5365161), (942, 4670310), (1230, 3576774), (1413, 3113540), (1476, 2980645), (1570, 2802186), (1845, 2384516), (1884, 2335155), (2355, 1868124), (2460, 1788387), (2826, 1556770), (3140, 1401093), (3690, 1192258), (3797, 1158660), (4710, 934062), (5652, 778385), (6437, 683460), (7065, 622708), (7380, 596129), (7594, 579330), (9420, 467031), (11391, 386220), (12874, 341730), (14130, 311354), (15188, 289665), (18985, 231732), (19311, 227820), (22782, 193110), (25748, 170865), (28260, 155677), (32185, 136692), (34173, 128740), (37970, 115866), (38622, 113910), (45564, 96555), (56955, 77244), (57933, 75940), (64370, 68346)]