88955720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 251596800

約数和(自身を除く): 162641080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 437, 460, 532, 644, 665, 727, 760, 805, 874, 920, 1064, 1288, 1330, 1454, 1610, 1748, 2185, 2660, 2908, 3059, 3220, 3496, 3635, 4370, 5089, 5320, 5816, 6118, 6440, 7270, 8740, 10178, 12236, 13813, 14540, 15295, 16721, 17480, 20356, 24472, 25445, 27626, 29080, 30590, 33442, 40712, 50890, 55252, 61180, 66884, 69065, 83605, 96691, 101780, 110504, 117047, 122360, 133768, 138130, 167210, 193382, 203560, 234094, 276260, 317699, 334420, 386764, 468188, 483455, 552520, 585235, 635398, 668840, 773528, 936376, 966910, 1170470, 1270796, 1588495, 1933820, 2223893, 2340940, 2541592, 3176990, 3867640, 4447786, 4681880, 6353980, 8895572, 11119465, 12707960, 17791144, 22238930, 44477860, 88955720]

約数ペア:

[(1, 88955720), (2, 44477860), (4, 22238930), (5, 17791144), (7, 12707960), (8, 11119465), (10, 8895572), (14, 6353980), (19, 4681880), (20, 4447786), (23, 3867640), (28, 3176990), (35, 2541592), (38, 2340940), (40, 2223893), (46, 1933820), (56, 1588495), (70, 1270796), (76, 1170470), (92, 966910), (95, 936376), (115, 773528), (133, 668840), (140, 635398), (152, 585235), (161, 552520), (184, 483455), (190, 468188), (230, 386764), (266, 334420), (280, 317699), (322, 276260), (380, 234094), (437, 203560), (460, 193382), (532, 167210), (644, 138130), (665, 133768), (727, 122360), (760, 117047), (805, 110504), (874, 101780), (920, 96691), (1064, 83605), (1288, 69065), (1330, 66884), (1454, 61180), (1610, 55252), (1748, 50890), (2185, 40712), (2660, 33442), (2908, 30590), (3059, 29080), (3220, 27626), (3496, 25445), (3635, 24472), (4370, 20356), (5089, 17480), (5320, 16721), (5816, 15295), (6118, 14540), (6440, 13813), (7270, 12236), (8740, 10178)]