4976217.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 176947200

約数和(自身を除く): 112334680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 79, 92, 115, 127, 140, 158, 161, 184, 230, 254, 280, 316, 322, 395, 460, 508, 553, 632, 635, 644, 790, 805, 889, 920, 1016, 1106, 1270, 1288, 1580, 1610, 1778, 1817, 2212, 2540, 2765, 2921, 3160, 3220, 3556, 3634, 4424, 4445, 5080, 5530, 5842, 6440, 7112, 7268, 8890, 9085, 10033, 11060, 11684, 12719, 14536, 14605, 17780, 18170, 20066, 20447, 22120, 23368, 25438, 29210, 35560, 36340, 40132, 40894, 50165, 50876, 58420, 63595, 70231, 72680, 80264, 81788, 100330, 101752, 102235, 116840, 127190, 140462, 163576, 200660, 204470, 230759, 254380, 280924, 351155, 401320, 408940, 461518, 508760, 561848, 702310, 817880, 923036, 1153795, 1404620, 1615313, 1846072, 2307590, 2809240, 3230626, 4615180, 6461252, 8076565, 9230360, 12922504, 16153130, 32306260, 64612520]

約数ペア:

[(1, 64612520), (2, 32306260), (4, 16153130), (5, 12922504), (7, 9230360), (8, 8076565), (10, 6461252), (14, 4615180), (20, 3230626), (23, 2809240), (28, 2307590), (35, 1846072), (40, 1615313), (46, 1404620), (56, 1153795), (70, 923036), (79, 817880), (92, 702310), (115, 561848), (127, 508760), (140, 461518), (158, 408940), (161, 401320), (184, 351155), (230, 280924), (254, 254380), (280, 230759), (316, 204470), (322, 200660), (395, 163576), (460, 140462), (508, 127190), (553, 116840), (632, 102235), (635, 101752), (644, 100330), (790, 81788), (805, 80264), (889, 72680), (920, 70231), (1016, 63595), (1106, 58420), (1270, 50876), (1288, 50165), (1580, 40894), (1610, 40132), (1778, 36340), (1817, 35560), (2212, 29210), (2540, 25438), (2765, 23368), (2921, 22120), (3160, 20447), (3220, 20066), (3556, 18170), (3634, 17780), (4424, 14605), (4445, 14536), (5080, 12719), (5530, 11684), (5842, 11060), (6440, 10033), (7112, 9085), (7268, 8890)]