2569630720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12241}}^1$

素因数の和:12307

約数の個数: 88

約数和(自身を含む): 6314962248

約数和(自身を除く): 3745331528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 1024, 1280, 1312, 1640, 2560, 2624, 3280, 5120, 5248, 6560, 10496, 12241, 13120, 20992, 24482, 26240, 41984, 48964, 52480, 61205, 97928, 104960, 122410, 195856, 209920, 244820, 391712, 489640, 501881, 783424, 979280, 1003762, 1566848, 1958560, 2007524, 2509405, 3133696, 3917120, 4015048, 5018810, 6267392, 7834240, 8030096, 10037620, 12534784, 15668480, 16060192, 20075240, 31336960, 32120384, 40150480, 62673920, 64240768, 80300960, 128481536, 160601920, 256963072, 321203840, 513926144, 642407680, 1284815360, 2569630720]

約数ペア:

[(1, 2569630720), (2, 1284815360), (4, 642407680), (5, 513926144), (8, 321203840), (10, 256963072), (16, 160601920), (20, 128481536), (32, 80300960), (40, 64240768), (41, 62673920), (64, 40150480), (80, 32120384), (82, 31336960), (128, 20075240), (160, 16060192), (164, 15668480), (205, 12534784), (256, 10037620), (320, 8030096), (328, 7834240), (410, 6267392), (512, 5018810), (640, 4015048), (656, 3917120), (820, 3133696), (1024, 2509405), (1280, 2007524), (1312, 1958560), (1640, 1566848), (2560, 1003762), (2624, 979280), (3280, 783424), (5120, 501881), (5248, 489640), (6560, 391712), (10496, 244820), (12241, 209920), (13120, 195856), (20992, 122410), (24482, 104960), (26240, 97928), (41984, 61205), (48964, 52480)]