3669694720

素因数分解:

$2^8\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5839}}^1$

素因数の和:6351

約数の個数: 72

約数和(自身を含む): 8809476480

約数和(自身を除く): 5139781760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 491, 640, 982, 1280, 1964, 2455, 3928, 4910, 5839, 7856, 9820, 11678, 15712, 19640, 23356, 29195, 31424, 39280, 46712, 58390, 62848, 78560, 93424, 116780, 125696, 157120, 186848, 233560, 314240, 373696, 467120, 628480, 747392, 934240, 1494784, 1868480, 2866949, 3736960, 5733898, 7473920, 11467796, 14334745, 22935592, 28669490, 45871184, 57338980, 91742368, 114677960, 183484736, 229355920, 366969472, 458711840, 733938944, 917423680, 1834847360, 3669694720]

約数ペア:

[(1, 3669694720), (2, 1834847360), (4, 917423680), (5, 733938944), (8, 458711840), (10, 366969472), (16, 229355920), (20, 183484736), (32, 114677960), (40, 91742368), (64, 57338980), (80, 45871184), (128, 28669490), (160, 22935592), (256, 14334745), (320, 11467796), (491, 7473920), (640, 5733898), (982, 3736960), (1280, 2866949), (1964, 1868480), (2455, 1494784), (3928, 934240), (4910, 747392), (5839, 628480), (7856, 467120), (9820, 373696), (11678, 314240), (15712, 233560), (19640, 186848), (23356, 157120), (29195, 125696), (31424, 116780), (39280, 93424), (46712, 78560), (58390, 62848)]