2512847360

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:422

約数の個数: 160

約数和(自身を含む): 6264442800

約数和(自身を除く): 3751595440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 89, 128, 160, 164, 178, 205, 256, 269, 320, 328, 356, 410, 445, 512, 538, 640, 656, 712, 820, 890, 1076, 1280, 1312, 1345, 1424, 1640, 1780, 2152, 2560, 2624, 2690, 2848, 3280, 3560, 3649, 4304, 5248, 5380, 5696, 6560, 7120, 7298, 8608, 10496, 10760, 11029, 11392, 13120, 14240, 14596, 17216, 18245, 20992, 21520, 22058, 22784, 23941, 26240, 28480, 29192, 34432, 36490, 43040, 44116, 45568, 47882, 52480, 55145, 56960, 58384, 68864, 72980, 86080, 88232, 95764, 104960, 110290, 113920, 116768, 119705, 137728, 145960, 172160, 176464, 191528, 220580, 227840, 233536, 239410, 291920, 344320, 352928, 383056, 441160, 467072, 478820, 583840, 688640, 705856, 766112, 882320, 934144, 957640, 981581, 1167680, 1411712, 1532224, 1764640, 1868288, 1915280, 1963162, 2335360, 2823424, 3064448, 3529280, 3830560, 3926324, 4670720, 4907905, 5646848, 6128896, 7058560, 7661120, 7852648, 9341440, 9815810, 12257792, 14117120, 15322240, 15705296, 19631620, 28234240, 30644480, 31410592, 39263240, 61288960, 62821184, 78526480, 125642368, 157052960, 251284736, 314105920, 502569472, 628211840, 1256423680, 2512847360]

約数ペア:

[(1, 2512847360), (2, 1256423680), (4, 628211840), (5, 502569472), (8, 314105920), (10, 251284736), (16, 157052960), (20, 125642368), (32, 78526480), (40, 62821184), (41, 61288960), (64, 39263240), (80, 31410592), (82, 30644480), (89, 28234240), (128, 19631620), (160, 15705296), (164, 15322240), (178, 14117120), (205, 12257792), (256, 9815810), (269, 9341440), (320, 7852648), (328, 7661120), (356, 7058560), (410, 6128896), (445, 5646848), (512, 4907905), (538, 4670720), (640, 3926324), (656, 3830560), (712, 3529280), (820, 3064448), (890, 2823424), (1076, 2335360), (1280, 1963162), (1312, 1915280), (1345, 1868288), (1424, 1764640), (1640, 1532224), (1780, 1411712), (2152, 1167680), (2560, 981581), (2624, 957640), (2690, 934144), (2848, 882320), (3280, 766112), (3560, 705856), (3649, 688640), (4304, 583840), (5248, 478820), (5380, 467072), (5696, 441160), (6560, 383056), (7120, 352928), (7298, 344320), (8608, 291920), (10496, 239410), (10760, 233536), (11029, 227840), (11392, 220580), (13120, 191528), (14240, 176464), (14596, 172160), (17216, 145960), (18245, 137728), (20992, 119705), (21520, 116768), (22058, 113920), (22784, 110290), (23941, 104960), (26240, 95764), (28480, 88232), (29192, 86080), (34432, 72980), (36490, 68864), (43040, 58384), (44116, 56960), (45568, 55145), (47882, 52480)]