2080984960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{11251}}^1$

素因数の和:11304

約数の個数: 96

約数和(自身を含む): 5285176920

約数和(自身を除く): 3204191960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 289, 320, 340, 544, 578, 640, 680, 1088, 1156, 1360, 1445, 2176, 2312, 2720, 2890, 4624, 5440, 5780, 9248, 10880, 11251, 11560, 18496, 22502, 23120, 36992, 45004, 46240, 56255, 90008, 92480, 112510, 180016, 184960, 191267, 225020, 360032, 382534, 450040, 720064, 765068, 900080, 956335, 1440128, 1530136, 1800160, 1912670, 3060272, 3251539, 3600320, 3825340, 6120544, 6503078, 7200640, 7650680, 12241088, 13006156, 15301360, 16257695, 24482176, 26012312, 30602720, 32515390, 52024624, 61205440, 65030780, 104049248, 122410880, 130061560, 208098496, 260123120, 416196992, 520246240, 1040492480, 2080984960]

約数ペア:

[(1, 2080984960), (2, 1040492480), (4, 520246240), (5, 416196992), (8, 260123120), (10, 208098496), (16, 130061560), (17, 122410880), (20, 104049248), (32, 65030780), (34, 61205440), (40, 52024624), (64, 32515390), (68, 30602720), (80, 26012312), (85, 24482176), (128, 16257695), (136, 15301360), (160, 13006156), (170, 12241088), (272, 7650680), (289, 7200640), (320, 6503078), (340, 6120544), (544, 3825340), (578, 3600320), (640, 3251539), (680, 3060272), (1088, 1912670), (1156, 1800160), (1360, 1530136), (1445, 1440128), (2176, 956335), (2312, 900080), (2720, 765068), (2890, 720064), (4624, 450040), (5440, 382534), (5780, 360032), (9248, 225020), (10880, 191267), (11251, 184960), (11560, 180016), (18496, 112510), (22502, 92480), (23120, 90008), (36992, 56255), (45004, 46240)]