1330332880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{38053}}^1$

素因数の和:38108

約数の個数: 80

約数和(自身を含む): 3397461120

約数和(自身を除く): 2067128240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 6992, 8740, 17480, 34960, 38053, 76106, 152212, 190265, 304424, 380530, 608848, 723007, 761060, 875219, 1446014, 1522120, 1750438, 2892028, 3044240, 3500876, 3615035, 4376095, 5784056, 7001752, 7230070, 8752190, 11568112, 14003504, 14460140, 16629161, 17504380, 28920280, 33258322, 35008760, 57840560, 66516644, 70017520, 83145805, 133033288, 166291610, 266066576, 332583220, 665166440, 1330332880]

約数ペア:

[(1, 1330332880), (2, 665166440), (4, 332583220), (5, 266066576), (8, 166291610), (10, 133033288), (16, 83145805), (19, 70017520), (20, 66516644), (23, 57840560), (38, 35008760), (40, 33258322), (46, 28920280), (76, 17504380), (80, 16629161), (92, 14460140), (95, 14003504), (115, 11568112), (152, 8752190), (184, 7230070), (190, 7001752), (230, 5784056), (304, 4376095), (368, 3615035), (380, 3500876), (437, 3044240), (460, 2892028), (760, 1750438), (874, 1522120), (920, 1446014), (1520, 875219), (1748, 761060), (1840, 723007), (2185, 608848), (3496, 380530), (4370, 304424), (6992, 190265), (8740, 152212), (17480, 76106), (34960, 38053)]