8045236480

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1992

約数の個数: 144

約数和(自身を含む): 19989535104

約数和(自身を除く): 11944298624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 83, 128, 160, 164, 166, 205, 256, 320, 328, 332, 410, 415, 640, 656, 664, 820, 830, 1280, 1312, 1328, 1640, 1660, 1847, 2624, 2656, 3280, 3320, 3403, 3694, 5248, 5312, 6560, 6640, 6806, 7388, 9235, 10496, 10624, 13120, 13280, 13612, 14776, 17015, 18470, 21248, 26240, 26560, 27224, 29552, 34030, 36940, 52480, 53120, 54448, 59104, 68060, 73880, 75727, 106240, 108896, 118208, 136120, 147760, 151454, 153301, 217792, 236416, 272240, 295520, 302908, 306602, 378635, 435584, 472832, 544480, 591040, 605816, 613204, 757270, 766505, 871168, 1088960, 1182080, 1211632, 1226408, 1514540, 1533010, 2177920, 2364160, 2423264, 2452816, 3029080, 3066020, 4355840, 4846528, 4905632, 6058160, 6132040, 6285341, 9693056, 9811264, 12116320, 12264080, 12570682, 19386112, 19622528, 24232640, 24528160, 25141364, 31426705, 39245056, 48465280, 49056320, 50282728, 62853410, 96930560, 98112640, 100565456, 125706820, 196225280, 201130912, 251413640, 402261824, 502827280, 804523648, 1005654560, 1609047296, 2011309120, 4022618240, 8045236480]

約数ペア:

[(1, 8045236480), (2, 4022618240), (4, 2011309120), (5, 1609047296), (8, 1005654560), (10, 804523648), (16, 502827280), (20, 402261824), (32, 251413640), (40, 201130912), (41, 196225280), (64, 125706820), (80, 100565456), (82, 98112640), (83, 96930560), (128, 62853410), (160, 50282728), (164, 49056320), (166, 48465280), (205, 39245056), (256, 31426705), (320, 25141364), (328, 24528160), (332, 24232640), (410, 19622528), (415, 19386112), (640, 12570682), (656, 12264080), (664, 12116320), (820, 9811264), (830, 9693056), (1280, 6285341), (1312, 6132040), (1328, 6058160), (1640, 4905632), (1660, 4846528), (1847, 4355840), (2624, 3066020), (2656, 3029080), (3280, 2452816), (3320, 2423264), (3403, 2364160), (3694, 2177920), (5248, 1533010), (5312, 1514540), (6560, 1226408), (6640, 1211632), (6806, 1182080), (7388, 1088960), (9235, 871168), (10496, 766505), (10624, 757270), (13120, 613204), (13280, 605816), (13612, 591040), (14776, 544480), (17015, 472832), (18470, 435584), (21248, 378635), (26240, 306602), (26560, 302908), (27224, 295520), (29552, 272240), (34030, 236416), (36940, 217792), (52480, 153301), (53120, 151454), (54448, 147760), (59104, 136120), (68060, 118208), (73880, 108896), (75727, 106240)]