4396919680

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 10930075200

約数和(自身を除く): 6533155520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 241, 290, 320, 464, 482, 580, 640, 928, 964, 983, 1160, 1205, 1856, 1928, 1966, 2320, 2410, 3712, 3856, 3932, 4640, 4820, 4915, 6989, 7712, 7864, 9280, 9640, 9830, 13978, 15424, 15728, 18560, 19280, 19660, 27956, 28507, 30848, 31456, 34945, 38560, 39320, 55912, 57014, 62912, 69890, 77120, 78640, 111824, 114028, 125824, 139780, 142535, 154240, 157280, 223648, 228056, 236903, 279560, 285070, 314560, 447296, 456112, 473806, 559120, 570140, 629120, 894592, 912224, 947612, 1118240, 1140280, 1184515, 1824448, 1895224, 2236480, 2280560, 2369030, 3648896, 3790448, 4472960, 4561120, 4738060, 6870187, 7580896, 9122240, 9476120, 13740374, 15161792, 18244480, 18952240, 27480748, 30323584, 34350935, 37904480, 54961496, 68701870, 75808960, 109922992, 137403740, 151617920, 219845984, 274807480, 439691968, 549614960, 879383936, 1099229920, 2198459840, 4396919680]

約数ペア:

[(1, 4396919680), (2, 2198459840), (4, 1099229920), (5, 879383936), (8, 549614960), (10, 439691968), (16, 274807480), (20, 219845984), (29, 151617920), (32, 137403740), (40, 109922992), (58, 75808960), (64, 68701870), (80, 54961496), (116, 37904480), (128, 34350935), (145, 30323584), (160, 27480748), (232, 18952240), (241, 18244480), (290, 15161792), (320, 13740374), (464, 9476120), (482, 9122240), (580, 7580896), (640, 6870187), (928, 4738060), (964, 4561120), (983, 4472960), (1160, 3790448), (1205, 3648896), (1856, 2369030), (1928, 2280560), (1966, 2236480), (2320, 1895224), (2410, 1824448), (3712, 1184515), (3856, 1140280), (3932, 1118240), (4640, 947612), (4820, 912224), (4915, 894592), (6989, 629120), (7712, 570140), (7864, 559120), (9280, 473806), (9640, 456112), (9830, 447296), (13978, 314560), (15424, 285070), (15728, 279560), (18560, 236903), (19280, 228056), (19660, 223648), (27956, 157280), (28507, 154240), (30848, 142535), (31456, 139780), (34945, 125824), (38560, 114028), (39320, 111824), (55912, 78640), (57014, 77120), (62912, 69890)]